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SERVICE • SELECTION • SATISFACTION
SERVICE • SELECTION • SATISFACTION
Custom Manufacturing
2008 PRODUCT CATALOGUE2008 PRODUCT CATALOGUE
INDUSTRIAL SUPPLY LTD.&M ZINDUSTRIAL SUPPLY LTD.&M Z
A Proud Canadian Company
7823-25 Street NW, Edmonton, AB T6P 1N4 CanadaTelephone: 780-440-2737 •Toll Free: 1-800-661-6923
Facsimile: 780-440-4696 • Toll Free Fax: 1- 877-440-4601Website: www.mzind.com
About This Catalogue: The figures and specifications gathered in the assembly of this booklet are, to our knowledge, correct and accurate. We trust this publication will become a valuable resource in the ordering and procurement of the products listed. We cannot, however, be held responsible for any inaccuracies contained herein, due to publishing error or specification change.
Finished StudsA193 - B7, B7M 1/2” to 3-1/2” DiameterA320 - L7, L7M 1/2” to 3-1/2” DiameterA193 - B8 (304SS) 1/2” to 1-1/2” DiameterA193 - B8M (316SS) 1/2” to 1-1/2” Diameter
Heavy Hex NutsA194 - 2H 3/8” to 3-1/2” DiameterA194 - 2HM 1/2” to 2-1/2” DiameterA194 Gr. 4 & Gr. L7 1/2” to 3-1/2” DiameterA194 - L7M 1/2” to 3” DiameterA194 - 8 & 8M 1/2” to 2” Diameter
Plated & Bare Redi-RodPlated 10’ Lengths 1/4” to 1-1/2” DiameterBare 12’ Lengths 1/4” to 1-1/2” Diameter
Cap Screws Plated & BareSAE Grade 5 1/4” to 1-1/2” Diameter18-8 Stainless Steel316 Stainless Steel
U-BoltsMild Steel Fig. 14 & 137 Black 1/2” to 30” Pipe SizeMild Steel Fig. 137 Plated 1/2” to 24” Pipe Size
Fig. 137 - 304 Stainless Steel 1/2” to 18” Pipe Size Fig. 137 - 316 Stainless Steel 1/2” to 16” Pipe Size
Threaded Bar StockA193 - B7 1/4” to 3-1/2” DiameterA320 - L7 1/2” to 2-1/2” DiameterA193 - B16 1/2” to 3-1/2” DiameterA193 - B8 & B8M 1/2” to 2” DiameterA453 - 660 Selected Diameter
Heavy Hex Head BoltsA193 - B7 & B16 1/2” to 2” DiameterA193 - B8 & B8M 1/2” to 1-1/2” DiameterA320 - L7 1/2” to 2” DiameterA307 Grade B 1/2” to 2” DiameterA325 Structural 1/2” to 1-1/4” Diameter
WashersNylon Flat Washers18-8SS Lock & Flat Washers316SS Lock & Flat WashersGrade 5 Lock & Flat WashersF436 (A325) Hardened Flat Washers
Material Stocked at Our Edmonton Warehouse
Full line of Gaskets available on request.
HEAVY HEX HEAD BOLTS - WEIGHT PER 100 PIECES - IN POUNDS - 1/2”TO 1-1/2” DIAMETER
11-1/41-1/21-3/4
22-1/42-1/22-3/4
33-1/43-1/23-3/4
44-1/44-1/24-3/4
55-1/45-1/25-3/4
66-1/46-1/26-3/4
77-1/47-1/27-3/4
88-1/48-1/28-3/4
99-1/49-1/29-3/4
1010-1/410-1/210-3/4
1111-1/411-1/211-3/4
12
9.9611.2612.6513.96
15.3616.7618.1619.56
20.8622.2623.6625.06
26.4627.7629.1630.56
31.9633.3634.6636.06
37.4638.8640.2641.56
42.9644.3645.7647.06
48.4649.8651.2652.56
53.9655.3456.7158.09
59.4660.8462.2163.58
64.9666.3467.7169.09
70.46
17.5019.2021.2023.40
25.5027.9029.8032.00
34.2036.3038.5040.60
42.8045.0047.1049.30
51.4053.6055.8057.90
60.0062.2064.4066.60
68.7070.9073.0075.20
77.3079.5081.6083.80
85.9088.0590.2092.35
94.5096.6598.80
100.95
103.10105.25107.40109.55
111.70
27.7030.3032.9036.00
39.1042.3045.5048.50
51.6054.7057.8060.90
64.0067.1070.2073.40
76.5079.6082.7085.70
88.7091.7094.7098.70
101.70104.70107.70110.70
113.70116.70119.70122.70
125.70128.80131.90135.00
138.10141.20144.30147.40
150.50153.60156.70159.80
162.90
44.7048.3052.20
56.4060.6064.9069.10
73.3277.5581.7986.00
90.2294.4598.67
102.90
107.12111.35115.57119.79
124.02128.24132.47136.69
140.92145.14149.37153.95
157.82162.04166.27170.49
174.72178.94183.17187.39
191.62195.84200.07204.29
208.52212.74216.97221.19
225.42
61.5067.0372.55
78.0883.6089.1294.65
100.17105.70111.22116.75
119.50125.03130.55136.07
141.60147.12152.65158.17
163.70169.22174.75180.27
185.80191.32196.85202.37
207.90213.42218.95224.47
230.00235.52241.05246.57
252.10257.62263.15268.67
274.20279.72285.25290.77
296.30
88.8095.80
102.80109.80116.80123.80
128.80135.80142.80149.90
156.90163.90170.90177.90
184.90191.90198.90205.90
212.90219.90226.80233.80
240.80247.80254.80261.80
268.80275.80282.80289.80
296.80303.80310.80317.80
324.80331.80338.80345.80
352.80359.80366.80373.80
380.80
118.40127.00
135.60144.20152.80161.40
170.00176.00184.60193.20
201.80210.40219.00227.60
236.20244.80253.40262.00
270.60279.20287.80296.40
305.00313.60322.20330.80
339.40348.00356.60365.20
373.80382.40391.00399.60
408.20416.80425.40434.00
442.60451.20459.80468.40
477.00
159.00
169.25180.25190.87201.50
208.00218.63229.25239.87
250.49261.12271.74282.36
292.99303.61314.24324.86
335.49346.11356.74367.36
377.99388.62399.24409.86
420.49431.11441.74452.36
462.99473.61484.24494.86
505.49516.11526.74537.36
547.99558.61569.24579.86
590.49
202.00
214.42226.85239.27251.70
260.12272.54284.97297.39
309.82322.24334.67347.09
359.52371.94384.37396.79
409.22421.64434.07446.49
458.92471.34483.77496.19
508.62521.04533.47545.89
558.32570.74583.17595.60
608.02620.45632.87645.29
657.72670.14682.52695.00
707.72
Diameter
Length
1/2” 5/8” 3/4” 7/8” 1” 1-1/8” 1-1/4” 1-3/8” 1-1/2”
For EachAdditionalInch - Add
5.50 8.60 12.40 16.90 22.10 28.00 34.40 42.50
16
OverviewM & Z Industrial Supply Ltd. offers quality, dedicated and committed service.
With inventory expertise and superior service, our staff is able to commit to the
distribution of quality industrial fasteners. Our focus is the determination to meet
all of your fastener needs as well as total customer satisfaction.
Our computerized programs allow us to instantly and efficiently provide traceability
of all shipments to give you “Peace of Mind”.
“ON TIME DELIVERY” is our goal in providing you with the highest quality
products “TWENTY FOUR SEVEN”.
Overview
Trusted Quality Products and a Dedicated Committment to Service since 1979
1
49.70
APPROXIMATE SHIPPING WEIGHTS -ALLOY AND CARBON STEEL STUDS
7” TO 12” LENGTH - 1-1/4” TO 2” DIAMETER
141516-1/417-1/4
18-1/219-1/220-3/421-3/4
2324-1/425-1/226-3/4
282930-1/431-1/4
1-1/8
6-1/2
13
21-1/223-1/225-1/427-1/4
2930-3/432-1/234-1/4
3637-3/439-1/241-1/4
4344-3/446-1/248-1/2
1-3/4
11-1/2
23
31-1/23436-1/239
4244-1/24749-1/2
52-1/25557-1/260
6365-1/26870-1/2
2-5/8
18
36
4043-1/24750-1/2
53-1/25760-1/264
6770-1/27477-1/2
8083-1/28790
3-1/2
29
58
5660-1/26569-1/2
74-1/27983-1/288
9397-1/2102106-1/2
112116-1/2121125-1/2
4-3/4
39
78
72788490
96102108114
120126132138
144150156162
6
57
114
LengthIn Inches
33-1/43-1/2 3-3/4
44-1/44-1/24-3/4
55-1/45-1/25-3/4
66-1/46-1/26-3/4
Add For1/4” Length
Studs withOne NutAdded
Studs withTwo Nuts
Added
LengthIn Inches 1 1/4” 1 3/8” 1 1/2” 1 5/8” 1 3/4” 1 7/8” 2”
Diameter
WEIGHT IN LBS. PER 100 PIECES
3” TO 6-3/4” LENGTH - 1-1/4” TO 2” DIAMETER
9299-3/4107-1/2115-1/4
123130-3/4138-1/2146-1/4
154161-3/4169-1/2177-1/4
184191-3/4199-1/2207-1/4
7-3/4
76
152
187196-1/4206215
224233243252
9-1/2
97
194
230241253264
276287299312
11-1/2
124
248
270283297310
324337351364
13-1/2
162
342
367385403421
440458476494
18-1/2
233
466
316332348364
380396412428
16
204
408
438460482504
526548570592
22
279
558
33-1/43-1/2 3-3/4
44-1/44-1/24-3/4
55-1/45-1/25-3/4
66-1/46-1/26-3/4
Add For1/4” Length
Studs withOne NutAdded
Studs withTwo Nuts
Added
LengthIn Inches 1 1/4” 1 3/8” 1 1/2” 1 5/8” 1 3/4” 1 7/8” 2”
Diameter
WEIGHT IN LBS. PER 100 PIECES
77-1/47-1/27-3/4
88-1/48-1/28-3/4
99-1/49-1/29-3/4
1010-1/410-1/210-3/4
1111-1/411-1/211-3/4
12
Add For1/4” Length
Studs withOne NutAdded
Studs withTwo Nuts
Added
1/2” 5/8” 3/4” 7/8” 1” 1-1/8”
Diameter
WEIGHT IN LBS. PER 100 PIECES
3” TO 6-3/4” LENGTH - 1/2” TO 1-1/8” DIAMETER
7” TO 12” LENGTH - 1/2” TO 1-1/8” DIAMETER
77-1/47-1/27-3/4
88-1/48-1/28-3/4
99-1/49-1/29-3/4
1010-1/410-1/210-3/4
1111-1/411-1/211-3/4
12
32-1/233-1/234-3/435-3/4
3738-1/439-1/240-3/4
42
50-1/252-1/454-1/456-1/4
5859-3/461-1/263
64-1/2
73-1/27678-1/281
8486-1/28991-1/2
94-1/29799-1/2102
105
9396-1/2100103-1/2
107110-1/2114117
120123-1/2127130-1/2
134
130-1/2135139-1/2144
149153-1/2158162-1/2
167-1/2172176-1/2181
186190-1/2195199-1/2
204-1/2209213-1/2218
224
168174180186
192198204210
220222228236
240246252258
264270276282
288
LengthIn Inches
Add For1/4” Length
Studs withOne NutAdded
Studs withTwo Nuts
Added
1/2” 5/8” 3/4” 7/8” 1” 1-1/8”
Diameter
WEIGHT IN LBS. PER 100 PIECES
1-1/8 1-3/4 2-5/8 3-1/2 4-3/4 6
6-1/2 11-1/2 18 29 39 57
13 23 36 58 78 114
215222-3/4230-1/2238-1/2
246253-3/4261-1/2269-1/4
277284-3/4292-1/2300-1/4
308315-3/4323-1/2331-1/4
338345-3/4353-1/2361-14
368
7-3/4
76
152
261270280289
298307317326
336345355364
374383392401
410419429438
448
9-1/2
97
194
322333345356
368379391402
414425437448
460471483494
506517529540
552
11-1/2
124
248
378391405418
432445459472
486499513526
540553567580
594607621634
648
13-1/2
162
324
443459475491
506522538554
570586602618
632648664680
696712728744
760
16
204
408
513531549567
586604622640
660678696714
733751769787
806824842861
880
18-1/2
233
466
614636668680
702724746768
789811833855
877899921943
96597810091031
1052
22
279
558
15
OverviewM & Z Industrial Supply Ltd., is a Canadian company owned by local investors and
was formed in 1979 to supply fasteners to the petrochemical, forestry and mining
industries. The requirements then are the same as today, dedication to superior service,
inventory expertise and the determination to meet the client’s needs to one hundred
percent satisfaction. We operate out of a company owned office and warehouse facility
of approximately 64,000 square feet.
Our computerized programs allow us to instantly provide traceability of shipments and
tracking of the largest stocked inventory of fasteners, which provides you, the customer,
with ON TIME DELIVERY. Our Motto: “If we don’t have it, we find it,” is no better
expressed than by our exceptional order desk sales staff.
We pride ourselves in the ability to provide customer satisfaction 24/7 and the sourcing
of consistently high quality products as a major goal. All departments in our company,
from the warehouse to inside sales, to accounting, to management, strive for excellence
and the opportunity to meet your needs.
As an organization dedicated to building partnerships of success, we have, and will
continue to help with your inventories to sustain movement and growth. We will also
provide you with a reputable organization to enhance your place and role as a
distributor to the particular industry you are involved with.
M & Z Industrial Supply Ltd. in partnership with Strathcona Mfg Inc. allows us to
meet your needs in a timely manner.
GIVE US A TRY.
Overview INDUSTRIAL SUPPLY LTD.&M Z
2
SUGGESTED ASSEMBLY TORQUE VALUES TOPRODUCE CORRESPONDING BOLT LOADS
1/2 - 139/16 - 125/8 - 113/4 - 10
7/8 - 91 - 81-1/8 - 81-1/4 - 8
1-3/8 - 81-1/2 - 81-5/8 - 81-3/4 - 8
1-7/8 - 82 - 82-1/4 - 82-1/2 - 8
0.1380.1770.2200.327
0.4520.5940.7760.984
1.2151.4711.7692.06
2.412.743.524.40
10,35013,27516,50024,525
33,90044,55058,20073,800
91,125110,325132,675154,500
180,750205,500264,000330,000
96139192342
551828
12171714
2328307640065024
62987638
11,03815,331
72104143256
413620911
1284
1744230330003763
471657208266
11,481
Size
TensileStress Area
AS
Square InchClamp Load
P. Lb.s
Tightening Torque
DryK= .223
LubedK = .167
Ft. Lbs. Ft. Lbs.
SA193 & ASTM 193 B7 Studs withA194 2H Heavy Hex Nuts
1/2 - 139/16 - 125/8 - 113/4 - 10
7/8 - 91 - 81-1/8 - 81-1/4 - 8
1-3/8 - 81-1/2 - 81-5/8 - 81-3/4 - 8
1-7/8 - 82 - 82-1/4 - 82-1/2 - 8
7,86610,08912,54018,639
25,76433,85844,23256,088
69,25583,847
100,833177,420
137,370156,180200,640250,800
73105146260
419629925
1303
1770233730453818
478658058389
11,652
5579
109194
314471692976
1325175022802860
3584434762828726
SizeClamp Load
P. Lb.s
Tightening TorqueDry
K= .223Lubed
K = .167Ft. Lbs. Ft. Lbs.
SA193 & ASTM 193 B7M Studs withA194 2HM Heavy Hex Nuts
1/2 - 139/16 - 125/8 - 113/4 - 10
7/8 - 91 - 81-1/8 - 81-1/4 - 8
1-3/8 - 81-1/2 - 81-5/8 - 81-3/4 - 8
1-7/8 - 82 - 82-1/4 - 82-1/2 - 8
7,86610,08912,54018,639
25,76433,85844,23256,088
69,25583,847
100,833177,420
137,370156,180200,640250,800
73105146260
419629925
1303
1770233730453818
478658058389
11,652
5579
109194
314471692976
1325175022802860
3584434762828726
SizeClamp Load
P. Lb.s
Tightening TorqueDry
K= .223Lubed
K = .167
Ft. Lbs. Ft. Lbs.
SA320 & ASTM A320 L7M Studs withA194 L7M Heavy Hex Nuts
1/2 - 139/16 - 125/8 - 113/4 - 10
7/8 - 91 - 81-1/8 - 81-1/4 - 8
1-3/8 - 81-1/2 - 81-5/8 - 81-3/4 - 8
1-7/8 - 82 - 82-1/4 - 82-1/2 - 8
0.1380.1770.2200.327
0.4520.5940.7760.984
1.2151.4711.7692.06
2.412.743.524.40
10,35013,27516,50024,525
33,90044,55058,20073,800
91,125110,325132,675154,500
180,750205,500264,000330,000
96139192342
551828
12171714
2328307640065024
62987638
11,03815,331
72104143256
413620911
1284
1744230330003763
471657208266
11,481
Size
TensileStress Area
AS
Square Inch
Clamp LoadP. Lb.s
Tightening TorqueDry
K= .223Lubed
K = .167Ft. Lbs. Ft. Lbs.
SA320 & ASTM A320 L7 Studs withA194 Grade 4 or Grade L7 Heavy Hex Nuts
NOTES:1. Tightening torque values from the formula T=KDP, where T = tightening torque, lb. ft. K - torque friction coefficient,
D = nominal bolt diameter, in.; and P = bolt clamping load developed by tightening, lb.
2. Clamp load is also known as preload or initial load in tension on bolt. Clamp load (lb.) is calculated by arbitrarily assuming useable
bolt strength is 75% of bolt proof load (PSI) times the stress area (sq. in.) of threaded section of each bolt size. Higher or lower
values of clamp load can be used depending on the application requirements and the judgement of the designer.
3. No proof load has been established by ASTM. Value shown in table are assumed at 95% of yield strength.
*Grade 7M nuts at a hardness not exceeding 235HB (or equivalent) shall be used with Grade B7M studs.
14
Strathcona Manufacturing Inc. (SMI) started operations in 1993 in response to a need
for a manufacturer of specialty grade full thread stud bolts that could supply a quality
product on a timely basis. We now manufacture B7M, L7M and L7 stud bolts in 17
diameters ranging from ½ to 3 inches. All stud bolts are manufactured in accordance
with ASTM standards A193 for B7M or A320 for L7M and L7.
Since 1993 our manufacturing facilities have expanded from 5000 to 15 000 square
feet with all manufacturing and testing processes performed in-house except for heat
treatment which is subcontracted and steel supply which is purchased cold drawn in
sizes suitable for thread rolling. We inventory steel of all diameters at all times and
can store over 1 million pounds of cold drawn steel.
SMI computer systems use our own custom written software to organize and track
orders and their related steel information, all test results and all other information
required to produce our MTR’s. The computer system has terminals at all work-
stations to help document, track and analyze data such as thread profiles, hardness
and more to help ensure product quality throughout the manufacturing processes.
SMI continues to maintain an exclusive stud bolt supply contract with M&Z allowing
us to dedicate all planning and production activities to M&Z requirements only. We
have expanded our equipment lines over the years to allow the manufacture of several
diameters of stud bolts simultaneously thereby helping meet demand on a timely basis.
Our goal is to continually work towards improving product quality as well as the
efficiency and flexibility of production processes to better meet changing demand
requirements.
STRATHCONAMANUFACTURING INC.OverviewOverview
3
ROUND BEND U BOLTS - TYPE 137 - DIMENSIONS
M&Z stocks a full range of B7, L7, B8 & B8M Heavy Hex Bolt Blanks.
We specialize in cutting and threading to order as well as the custom manufacturing of Step Studs and Collar Bolts.
Full in-house cutting and threading facilities.
Pipe SizeIn Inches
U-Bolt StockDiameterIn Inches
Inside WidthBetween Leg
In Inches
LengthInside LegIn Inches
ThreadLength
In Inches
ApproximateWeightPer 100In Lbs.
1/23/41
1/23/411-1/41-1/22
2-1/233-1/245
68
10
121416
1820243036
1/41/41/4
3/83/83/83/83/83/8
1/21/21/21/21/2
5/85/8
3/4
7/87/87/8
11111
15/161-1/81-3/8
15/161-1/81-3/8
1-11/162
2-7/16
2-15/163-9/164-1/164-9/165-5/8
6-3/48-3/4
10-7/8
12-7/814-1/816-1/8
18-1/820-1/824-1/830-1/836-1/8
3-1/43-5/163-7/16
3-1/43-5/163-7/163-3/4
44-1/2
5-1/45-3/166-5/166-13/167-13/16
9-1/211-1/2
13-13/16
16-1/1617-5/1619-5/16
21-11/1623-11/1627-11/1633-11/1639-11/16
2-3/82-3/82-3/8
2-3/82-3/82-3/82-3/82-1/22/1/2
33333
3-3/43-3/4
4
4-1/44-1/44-1/4
4-3/44-3/44-3/44-3/44-3/4
7.47.78.1
19.019.721.022.524.327.3
57.363.569.474.986.7
162.0200.4
364.6
561.7618.8676.6
10401130133016201900
4
HEAT-TREATED ALLOY STUDS, BOLTS, NUTSAND THREADED BARSAlloy Steel Stud Bolting Materials
he following grades of heat treated alloy steel studsare commonly used for high-pressure or extremeservice in diameters of 1/4 inch to 4 inches inclusive.Other grades and other diameters are available onspecial order.
ASTM A193, Grade B7A heat treated chromium-molybdenum steel widelyused for medium high temperature service. (Liquidquench -50º - 900º F. Air quench -40º - 900º F.)
ASTM A193, Grade B7MSimilar to B7 studs except that the minimum yieldand tensile strength requirements are reduced and the hardness controlled to 235 Brinell maximum. Designed for use in corrosive environments.(-50º - 900ºF.).
ASTM A193, Grade B16A heat treated chromium-molybdenum steel for high pressure, high temperature service.(-50º - 1100ºF)
ASTM A320, Grade L7This grade is intended for low temperature servicedown to minus 150ºF and has a minimum Charpyimpact value of 20 ft. lbs. at this temperature.(-50º - 1100ºF.)
ASTM A320, Grade L7MSimilar to L7 studs except that the minimum yieldand tensile strength requirements are reduced and the hardness controlled to 235 Brinell maximum. Thisstud is designed for use in low temperature corrosive environments. (-150º - 1100ºF.)
ASTM A320, Grade L43This grade is intended for low temperature servicedown to minus 150ºF and has a minimum Charpyimpact value of 20 ft. lbs. at this temperature.Available in sizes up to 4 in. (-150º - 1100ºF)
ASTM A193, Grade B8These Chromium-Nickel (AISI 304) austenitic steelstuds are used in corrosive environments.(-325º - 1500ºF.)
ASTM A193, Grade B8MThese Chromium-Nickel Molybdenum (AISI 316)austenitic steel studs are used in corrosive environ-ments. (-325º -1500ºF.)
T
Carbon And Alloy Steel Nuts
ASTM A194, Latest Revision, Grade 2HSuitable for high temperatures and highpressure conditions.
ASTM A194, Grade 2HMSimilar to 2H nuts except this grade isdesigned for use in corrosive environments.
ASTM A194, Latest Revision, Grade 4Heat treated molybdenum steel nuts suitablefor severe temperature and pressure conditions.
ASTM A194, Latest Revision, Grade L7New stamping as per ASTM is 7L. Heattreated chrome-molybdenum steel nutssuitable for extreme temperature and pressure conditions. Suitable for sub-zero serviceconditions and have minimum Charpy impactvalues of ASTM spec. A320. Grade 7 downto 150ºF.
ASTM A194, Grade L7MNew stamping as per ASTM is 7ML. Similarto grade L7 nuts except this grade is designedfor use in corrosive environments.
ASTM A194, Grade 8/8MStainless steel nuts designed for use incorrosive environments.
13
NOTES REGARDING FASTENERIDENFICIATION MARKING
STUD & BOLT THREAD PITCHES ANDSTUD BOLT MEASUREMENT INFORMATION
MEASUREMENT INFORMATION
TOLERANCES ON STUD BOLT LENGTHS
1. In addition to the indicated grade marking, all
grades included in this table must be marked for
manufacturer identification.
2. While hex heads are shown, grade markings
apply equally to products with other head
configurations.
3. Hardness are Brindell Hardness numbers.
4. A325 Type 1 bolts may also be marked with 3
radial lines 120 degrees apart in addition to the
A325 marking.
5. The bolt manufacturer, at his option, may add
other markings to indicate the use of atmospheric
corrosion resistant steel.
6. A354 Grade BD products, in sizes 1-1/2” and
smaller, are identified as shown and, at the
manufacturer’s option, may have the letters BD
added. Larger sizes are marked only BD.
In order to avoid any confusion when ordering, we
suggest conforming to the Industrial Fasteners
Institute measures as shown here. Please be sure,
when ordering by overall length, that it is clearly
indicated as such.
All our stud bolts have been manufactured according
to the requirements of ANSI standard B16.5, as
outlined by the Industrial Fasteners Institute. All studs
are measured from the first full thread to the last full
thread. Flat chamfer points are not included in this
measurement. Actual length tolerances are as follows:
Length in Inches Tolerances in Inches
Length up to 12 ....................... + or - 1/16
Over 12 to 18 .......................... + or - 1/8
Over 18 ................................... + or - 1/8
Threads are UNC-2A for all sizes 1 inch and under
and 8UN-2A for sizes over 1 inch.
7. Specifications:
SAE J429 Mechanical and material require-
ments for externally threaded
fasteners
ASTM A307 Carbon steel externally threaded
standard fasteners
ASTM A449 Quenched and tempered steel
bolts and studs
ASTM 325 High strength bolts for structural
steel joints
ASTM A354 Quenched and tempered alloy
steel bolts, studs and other
externally threaded fasteners
ASTM A490 Heat treated steel structural bolts,
150 ksi minimum tensile strength
ASTM A193-B7 Quenched and tempered alloy
steel heavy hex bolts
Dia.
Length
BoltDiameterin Inches
Stud UNThreadsPer Inch
Bolts UNCThreadsPer Inch
Bolts UNFThreadsPer Inch
WrenchSizes
20181614
13121110
9888
8888
8888
8888
88
20181614
13121110
9877
66
5
4-1/24-1/2
4
4444
44
1/45/163/87/16
1/29/165/83/4
7/811-1/81-1/4
1-3/81-1/21-5/81-3/4
1-7/822-1/42-1/2
2-3/433-1/43-1/2
3-3/44
28242420
20181816
14121212
1212
7/8
1-1/61-1/4
1-7/161-5/8
1-13/162
2-3/162-3/82-9/162-3/4
2-15/163-1/83-1/23-7/8
4-1/44-5/8
12
MECHANICAL REQUIREMENTS
ASTM A-193ASME SA-193
Grade
HeatTreatment
CarbideSolutiontreated
Carbide solutiontreated & strain
hardened
Caribesolutiontreated
Carbide solutiontreated & strain
hardened
1100 (593)
1100 (593)
1100 (593)
1100 (593)
1150 (620)
1150 (620)
1200 (650)
1200 (650)
Note 1: In order to meet the tensile requirements, the hardness shall be no less than 201 HB or 94 HRBNote 2: For 3/4” in diameter and under, maximum hardness of 241 HB or 100 HRB is permitted
See ASTM & ASME Books or Standards for allowing variations and for other mechanical and testing requirements.
100 (690)
110 (760)
125 (860)
115 (790)
100 (690)
100 (690)
125 (860)
110 (760)
75 (515)
125 (860)
115 (790)105 (725)100 (690)
75 (515)
110 (760)
100 (690)95 (655)90 (620)
80 (550)
85 (585)
105 (725)
95 (655)
80 (550)
80 (550)
105 (725)
95 (655)
30 (205)
100 (690)
80 (550)65 (450)50 (345)
30 (205)
95 (655)
80 (550)65 (450)50 (345)
16
15
16
16
18
18
18
17
30
12
152028
30
15
202530
50
50
50
50
50
50
50
45
50
35
353545
50
45
454545
-
-
-
-
235 HB (99HRB)See note 1
235 HB (99HRB)See note 1
-
-
223 HB (96HRB)See note 2
321 HB (35HRC)See note 2
““
223 HB (96HRB)See note 2
321 HB (35HRC)See note 2
“““
B5
B6
B7
B7M
B16
B8
B8M
2-1/2” & underin diameter
over 2-1/2” to 4”in diameter
2-1/2” & underin diameter
over 2-1/2” to 4”in diameter
2-1/2” & underin diameter
over 2-1/2” to 4”in diameter
Class 1
Class 2
3/4” & under
over 3/4” to 1” incl.over 1” to 1-1/4” incl.
over 1-1/4”to 1-1/2” incl.
Class 1
Class 2
3/4” & under
over 3/4” to 1” incl.over 1” to 1-1/4” incl.
over 1-1/4”to 1-1/2” incl.
MinimumTempering
Temperaturedeg. F (deg C)
TensileStrengthmin. ksi(MPa)
YieldStrengthmin. ksi(MPa)
Elongationin 2” (50mm)
Min. %
Reductionof AreaMin. %
HardnessMaximum
5
MECHANICAL REQUIREMENTS
We have a full range of in-house equipment, regularly calibrated, to cover your gauging and hardness requirements and assure that you will receive only the highest quality products.
Under the strict guidelines of our Quality Assurance Manual and Quality Control Program, we will process your orders that meet your requirements.
Mill Test Reports and Certifications areavailable, upon request, with each order.
50
50
50
-
-
235 HB (99HRB)See note 4
““
Reductionof AreaMin. %
HardnessMaximumASTM A-320
ASME SA320Grade
Quenched andtempered
Quenched andtempered
Quenched andtempered at1150 deg. F(620 deg. C) min.
Note 4: In order to meet the tensile requirements, the hardness shall be no less than 200 HB or 93 HRB
Note 5: Although ASTM calls for Charpy impact values in accordance with ASTM A-320 Grade L7 for bothGrade 4 and Grade 7 nuts, chemical requirements preclude guaranteeing 20 ft.-lbs. for Grade 4.We offer Grade 4 with minimum 15 ft-1bs. (20J) values. Where minimum 20 ft-lbs. (27J) is needed, we recommend Grade 7.See ASTM & ASME Books or Standards for allowing variations for other mechanical and testing requirements.
125 (860)
125 (860)
100 (690)
850 (455)
1150 (620)1100 (595)1050 (565)1100 (595)1100 (595)
at - 150 deg. F (- 101 deg. C)at - 150 deg. F (- 101 deg. C)at - 100 deg. F (- 73 deg. C)
at - 150 deg. F (- 101 deg. C)at - 100 deg. F (- 73 deg. C)at - 150 deg. F (- 101 deg. C)
248 - 352
212 - 352159 - 237159 - 237248 - 352248 - 352228 - 271126 - 300
24 - 34
38 max.22 max.22 max.24 - 3824 - 3820 - 28
(note 5)20 (27)20 (27)
20 (27)20 (27)20 (27)
95 min.
60 - 105
105 (725)
105 (725)
80 (550)
16
16
18
L72-1/2” & under
L434” & under
L7M2-1/2” & under
2H Up to and incl. 1-1/2” Over 1-1/2”2HML7M34 & L768 & 8M
Grade 4Grade L7Grade L7M
ASTM A-320ASME SA320Grade L7Grade L7MGrade L43
HeatTreatment
TensileStrengthmin. ksi(MPa)
YieldStrengthmin. ksi(MPa)
Elongationin 2” (50mm)
Min. %
ASTM A-194ASME SA194
Grade
ASTM A-194ASME SA194
MinimumTempering
Temperaturedeg. F (deg. C)
BrinnellHardness
Rockwell Hardness
C Scale B Scale
Minimum AverageImpact Value for Ea.Set of 3 Specimens
10 X 10 X 50mmft - lbs (Joules)
IMPACT ENERGY ABSORPTION REQUIREMENTS
FASTENER IDENTIFICATION MARKING
SAE J429 Grade 1
SAE J429 Grade 2
ASTM A307 - Grade A
ASTM A307 - Grade B
1/4 through 1-1/2
1/4 through 3/4over 3/4 through 1-1/2
1/4 through 4
1/4 through 4
33 60 B70 B100
120
120
120
120
120
105
150
150
150 min.
170 max.
150 min.
170 max.
150 min.
170 max.
125 min.
C33
C33
C33
C33
C33
C39
C39
C38
C38
C38
- 60 B69 B100
5533
7460
B80B70
B100B100
--
60 min100 max
120105
150140
C33C33
C39C39
B69 B95
SAE J429 - Grade 5
ASTM A449 - Type 1
1/4 through 1
over 1 through 1-1/2
85
74
120
105
C25
C19
C34
C30
1/2 through 1
over 1 to 1-1/2
85
74
105
95
120
105
125
115
C24
C19
C26
C22
C35
C31
C36
C33
1/4 through 2-1/2
over 2-1/2 through 4
1/4 through 1-1/2
1/4 through 1
1/2 through 1-1/2
1/2 through 1-1/2
1/2 to 3-1/2
1/2 through 1
ASTM A325 - Type 1
No Markings
ASTM A325 - Type 2
ASTM A325 - Type 3Refer to Note 5 - Page 12
ASTM A354 -Grade BC
SAE J429 - Grade 8
ASTM A354 - Grade BDRefer to Note 6 - Page 12
1/4 through 2-1/2over 2-1/2 through 4
SAE J429 - Grade B2
ASTM A490 - Type 1
ASTM A490 - Type 2
ASTM A490 - Type 3Refer to Note 5 - Page 12
ASTM A-193 - Grade B7
Low or Medium
Carbon Steel
Medium Carbon Steel,
Quenched and
Tempered
Medium Carbon Steel,
Quenched and
Tempered
Low Carbon Martensite
Steel, Quenched
and Tempered
Atmospheric CorrosionResistant Steel,Quenched and
Tempered
Atmospheric CorrosionResistant Steel,Quenched and
Tempered
4140 Alloy Steel
Quenched and
Tempered
Medium Carbon Alloy
Steel, Quenched
and Tempered
Medium Carbon Alloy
Steel, Quenched
and Tempered
Medium Carbon Alloy
Steel, Quenched
and Tempered
Low Carbon Martensite
Steel, Quenched
and Tempered
Low Carbon Martensite
Steel, Quenched
and Tempered
GradeIdentification
MarkingSpecifications Material Nominal Size
ProofLoad
Stressksi
TensileStrength
Min.ksi
HardnessRockwell
Min. Max. Grade
Identification
markings
for popular
grades of
carbon steel,
externally
threaded
fasteners
A325
A325
A490
A490
A490
B7
BC
A325
6 11
BOLTING DIMENSIONS FOR ANSI FLANGESALL SIZES AS PER ANSI B16.5-1988ANSI 150 LB FLANGES
1/23/41
1-1/41-1/22
2-1/233-1/2
456
81012
141618
202224
12.7019.0525.40
31.75 38.10 50.80
63.50 76.20 88.90
101.60127.00152.40
203.20254.00304.80
355.60406.40457.20
508.00558.80609.60
1/21/21/2
1/21/25/8
5/85/85/8
5/83/43/4
3/47/87/8
111-1/8
1-1/81-1/41-1/4
12.7012.7012.70
12.7012.7015.88
15.8815.8815.88
15.8819.0519.05
19.0522.2322.23
25.4025.4028.58
28.5831.7531.75
444
444
448
888
81212
121616
202020
2-1/42-1/22-1/2
2-3/42-3/43-1/4
3-1/23-1/23-1/2
3-1/23-3/44
4-1/44-3/44-3/4
5-1/45-1/26
6-1/46-1/27
57.1563.5063.50
69.85 69.85 82.55
88.90 88.90 88.90
88.90 95.25101.60
107.95120.65120.65
133.35139.70152.40
158.75165.10177.80
--3
3-1/43-1/43-3/4
44-1/44-1/4
4-1/44-1/24-1/2
4-3/45-1/45-1/2
666-1/2
77-1/47-3/4
-- 76.20
82.55 82.55 95.25
101.60107.95107.95
107.95114.30114.30
120.65133.35139.70
152.40152.40165.10
177.80184.15196.85
--R15
R17R19R22
R25R29R33
R36R40R43
R48R52R56
R59R64R68
R72R80R76
Inches Inches
NominalPipe Size
DiameterOf Studs
Stud Bolt Length RingJoint
GasketNo.
Raised Face Ring Joint
Inches InchesMM MMMM MM
No.of
Studs
ANSI 400 LB FLANGES
1/23/41
1-1/41-1/22
2-1/233-1/2
456
81012
141618
202224
12.70 19.05 25.40
31.75 38.10 50.80
63.50 76.20 88.90
101.60127.00152.40
203.20254.00304.80
355.60406.40457.20
508.00558.80609.60
1/25/85/8
5/83/45/8
3/43/47/8
7/87/87/8
11-1/81-1/4
1-1/41-3/81-3/8
1-1/21-5/81-3/4
12.7015.8815.88
15.8819.0515.88
19.0519.0522.23
22.2322.2322.23
25.4028.5831.75
31.7534.9334.93
38.1041.2844.45
444
448
888
8812
121616
202024
242424
33-1/23-1/2
3-3/44-1/44-1/4
4-3/455-1/2
5-1/25-3/46
6-3/47-1/28
8-1/48-3/49
9-1/21010-1/2
76.20 88.90 88.90
95.25107.95107.95
120.65127.00139.70
139.70146.05152.40
171.45190.50203.20
209.55222.25228.60
241.30254.00266.70
33-1/23-1/2
3-3/44-1/44-1/4
4-3/455-1/2
5-1/25-3/46
6-3/47-1/28
8-1/48-3/49
9-1/210-1/211
76.20 88.90 88.90
95.25107.95107.95
120.65127.00139.70
139.70146.05152.40
171.45190.50203.20
209.55222.25228.60
247.65266.70279.40
R11R13R16
R18R20R23
R26R31R34
R37R41R45
R49R53R57
R61R65R69
R73R81R77
Inches Inches
NominalPipe Size
DiameterOf Studs
Stud Bolt Length RingJoint
GasketNo.
Raised Face Ring Joint
Inches InchesMM MMMM MM
No.of
Studs
ANSI 300 LB FLANGES
1/23/41
1-1/41-1/22
2-1/233-1/2
456
81012
141618
202224
12.7019.0525.40
31.75 38.10 50.80
63.50 76.20 88.90
101.60127.00152.40
203.20254.00304.80
355.60406.40457.20
508.00558.80609.60
1/25/85/8
5/83/45/8
3/43/43/4
3/43/43/4
AS7/811-1/8
1-1/81-1/41-1/4
1-1/41-1/21-1/2
12.7015.8815.88
15.8819.0515.88
19.0519.0519.05
19.0519.0519.05
22.2325.4028.58
28.5831.7531.75
31.7538.1038.10
444
448
888
8812
121616
202024
242424
2-1/233-1/4
3-1/43-1/23-1/2
44-1/44-1/4
4-1/24-3/44-3/4
5-1/26-1/46-3/4
77-1/27-3/4
8-1/48-3/49-1/4
63.50 76.20 82.55
82.55 88.90 88.90
101.60107.95107.95
114.30120.65120.65
139.70158.75171.45
177.80190.50196.85
209.55222.25234.95
33-1/43-1/4
3-3/444-1/4
4-1/255
5-1/45-1/45-3/4
6-1/47-1/47-1/2
7-3/48-1/48-1/2
9-1/49-3/410-1/4
76.20 82.55 82.55
95.25101.60107.95
114.30127.00127.00
133.35133.35146.05
158.75184.15190.50
196.85209.55215.90
234.95247.65260.35
R11R13R16
R18R20R23
R26R31R34
R37R41R45
R49R53R57
R61R65R69
R73R81R77
Inches Inches
NominalPipe Size
DiameterOf Studs
Stud Bolt Length RingJoint
GasketNo.
Raised Face Ring Joint
Inches InchesMM MMMM MM
No.of
Studs
ANSI 600 LB FLANGES
1/23/41
1-1/41-1/22
2-1/233-1/2
456
81012
141618
202224
12.70 19.05 25.40
31.75 38.10 50.80
63.50 76.20 88.90
101.60127.00152.40
203.20254.00304.80
355.60406.40457.20
508.00558.80609.60
1/25/85/8
5/83/45/8
3/43/47/8
7/811
1-1/81-1/41-1/4
1-3/81-1/21-5/8
1-5/81-3/41-7/8
12.7015.8815.88
15.8819.0515.88
19.0519.0522.23
22.2325.4025.40
28.5831.7531.75
34.9338.1041.28
41.2844.4547.63
444
448
888
8812
121620
202020
242424
33-1/43-1/2
3-3/44-1/44-1/4
555-1/2
5-3/46-1/26-3/4
7-3/48-1/28-3/4
9-1/41010-3/4
11-1/21213
76.20 82.55 88.90 95.25107.95107.95
127.00127.00139.70
146.05165.10171.45
196.85215.90222.25
234.95254.00273.05
292.10304.80330.20
33-1/43-1/2
3-3/44-1/44-1/2
5-1/45-1/45-1/2
66-1/27
88-3/49
9-1/210-1/411
11-3/412-1/213-1/2
76.20 82.55 88.90
95.25107.95114.30
133.35133.35139.70
152.40165.10177.80
203.20222.25228.60
241.30260.35279.40
298.45317.50342.90
R11R13R16
R18R20R23
R26R31R34
R37R41R45
R49R53R57
R61R65R69
R73R81R77
Inches Inches
NominalPipe Size
DiameterOf Studs
Stud Bolt Length RingJoint
GasketNo.
Raised Face Ring Joint
Inches InchesMM MMMM MM
No.of
Studs
7
200200200150
150150120120
100100100100
100100100100
80808080
707070
60606050
50
325
1-1/16
40404040
40404035
35352525
25252525
25252525
25252525
25
20
20
20
90
1-5/8
25252525
25252525
25252525
20202020
20202020
20202015
15
15
15
15
65
1-13/16
100100100100
100100100100
80808080
60606060
60605050
50505050
50505050
50
25
25
25
25
25
25
200
1-1/4
75755050
50505050
50504545
40404040
40403030
30252525
25252525
25
20
20
20
130
1-7/16
20
2020
20202015
15151515
15151515
15
10
10
50
2
1-3/4
22-1/42-1/22-3/4
33-1/43-1/23-3/4
44-1/44-1/24-3/4
55-1/45-1/25-3/4
66-1/46-1/26-3/4
77-1/47-1/27-3/4
88-1/48-1/28-3/4
99-1/49-1/29-3/4
1010-1/410-1/210-3/4
1111-1/411-1/211-3/4
12
Nuts
WrenchSize
400
350350300300
250200200200
200200200200
200
200
100
600
7/8
15
15
1010
10101010
10
35
2-3/16
Length
Diameter
1/2” 5/8” 3/4” 7/8” 1” 1-1/8” 1-1/4” 1-3/8” 1-1/2”
10
10
10
10
10
30
2-3/8
CARTON QUANTITIES FOR ALL STUDS & NUTS
10
BOLTING DIMENSIONS FOR ANSI FLANGESALL SIZES AS PER ANSI B16.5-1988ANSI 900 LB FLANGES
1/23/41
1-1/41-1/22
2-1/234
568
101214
161820
24
12.7019.0525.40
31.7538.1050.80
63.5076.20101.60
127.00152.40203.20
254.00304.80355.60
406.40457.20508.00
609.60
3/43/47/8
7/817/8
17/81-1/8
1-1/41-1/81-3/8
1-3/81-3/81-1/2
1-5/81-7/82
2-1/2
19.0519.0522.23
22.2325.4022.23
25.4022.2328.58
31.7528.5834.93
34.9334.9338.10
41.2847.6350.80
63.50
444
448
888
81212
162020
202020
20
44-1/44-3/4
55-1/45-1/2
6-1/45-1/26-1/2
7-1/27-1/28-1/2
99-3/410-1/2
1112-3/413-1/2
17
101.60107.95120.65
127.00133.35139.70
158.75139.70165.10
190.50190.50215.90
228.60247.65266.70
279.40323.85342.90
431.80
4-1/44-1/25
55-1/25-3/4
6-1/45-3/46-3/4
7-1/27-3/48-3/4
9-1/41011
11-1/213-1/414-1/4
18
107.95114.30127.00
127.00139.70146.05
158.75146.05171.45
190.50196.85222.25
234.95254.00279.40
292.10336.55361.95
457.20
R12R14R16
R18R20R24
R27R31R37
R41R45R49
R53R57R62
R66R70R74
R78
Inches Inches
NominalPipe Size
DiameterOf Studs
Stud Bolt Length RingJoint
GasketNo.
Raised Face Ring Joint
Inches InchesMM MMMM MM
No.of
Studs
ANSI 1500 LB FLANGES
1/23/41
1-1/41-1/22
2-1/234
568
101214
161820
24
12.7019.0525.40
31.7538.1050.80
63.5076.20101.60
127.00152.40203.20
254.00304.80355.60
406.40457.20508.00
609.60
3/43/47/8
7/817/8
11-1/81-1/4
1-1/21-3/81-5/8
1-7/822-1/4
2-1/22-3/43
3-1/2
19.0519.0522.23
22.2325.4022.23
25.4028.5831.75
38.1034.9341.28
47.6350.8057.15
63.5069.8576.20
88.90
444
448
888
81212
121616
161616
16
44-1/44-3/4
55-1/45-1/2
6-1/46-3/47-1/2
9-3/41011-1/4
13-1/414-3/416
17-1/219-1/421
24
101.60107.95120.65
127.00133.35139.70
158.75171.45190.50
247.65254.00285.75
336.55374.65406.40
444.50488.95533.40
609.60
4-1/44-1/25
55-1/25-3/4
6-1/477-3/4
9-3/410-1/211-3/4
13-1/215-1/416-3/4
18-1/220-1/422-1/4
25-1/2
107.95114.30127.00
127.00139.70146.05
158.75177.80196.85
247.65266.70298.45
342.90387.35425.45
469.90514.35565.15
647.70
R12R14R16
R18R20R24
R27R35R39
R44R46R50
R54R58R63
R67R71R75
R79
Inches Inches
NominalPipe Size
DiameterOf Studs
Stud Bolt Length RingJoint
GasketNo.
Raised Face Ring Joint
Inches InchesMM MMMM MM
No.of
Studs
ANSI 2500 LB FLANGES
1/23/41
1-1/41-1/22
2-1/234
568
1012
12.7019.0525.40
31.7538.1050.80
63.5076.20101.60
127.00152.40203.20
254.00304.80
3/43/47/8
11-1/81
1-1/81-1/41-1/2
1-3/422
2-1/22-3/4
19.0519.0522.23
25.4028.5825.40
28.5831.7538.10
44.4550.8050.80
63.5069.85
444
448
888
8812
1212
4-3/44-3/45-1/4
66-1/26-3/4
7-3/48-1/29-3/4
11-3/413-1/215
1921
120.65120.65133.35
152.40165.10171.45
196.85215.90247.65
298.45342.90381.00
482.60533.40
4-3/455-1/2
66-3/47
8910-1/4
12-1/41415-1/2
2022
120.65127.00139.70
152.40171.45177.80
203.20228.60260.35
311.15355.60393.70
508.00558.80
R13R16R18
R21R23R26
R28R32R38
R42R47R51
R55R60
Inches Inches
NominalPipe Size
DiameterOf Studs
Stud Bolt Length RingJoint
GasketNo.
Raised Face Ring Joint
Inches InchesMM MMMM MM
No.of
Studs
BOLTING DIMENSIONS FOR API FLANGES
2-1/16
2-9/16
3-1/8
4-1/16
5-1/8
7-1/16
9
11
13-5/8
16-3/4
21-1/4
26-3/4
2-1/16
2-9/16
3-1/8
4-1/16
5-1/8
7-1/16
9
11
13-5/8
16-3/4
18-3/4
21-1/4
1-13/16
2-1/16
2-9/16
3-1/16
4-1/16
7-1/16
9
11
13-5/8
18-3/4
1-13/16
2-1/16
2-9/16
3-1/16
4-1/16
7-1/16
9
11
13-5/8
3-1/8
4-1/16
5-1/8
7-1/16
9
11
13-5/8
16-3/4
20-3/4
26-3/4
1-13/16
2-1/16
2-9/16
3-1/16
4-1/16
5-1/8
7-1/16
9
11
13-5/8
16-3/4
18-3/4
21-1/4
5/8 X 4-1/2
3/4 X 5
3/4 X 5-1/4
7/8 X 6
1 X 6-3/4
1 X 7
1-1/8 X 8
1-1/4 X 8-3/4
1-1/4 X 9
1-1/2 X 10-1/4
1-5/8 X 11-3/4
1-3/4 X 13-3/4
7/8 X 6
1 X 6-1/2
1-1/8 X 7-1/4
1-1/4 X 8
1-1/2 X 10
1-3/8 X 10-3/4
1-5/8 X 12
1-7/8 X 13-3/4
1-5/8 X 12-1/2
1-7/8 X 14-1/2
2 X 17-1/2
2 X 18-3/4
7/8 X 5-1/2
7/8 X 6
1 X 6-3/4
1-1/8 X 7-1/2
1-3/8 X 9-1/4
1-1/2 X 12-3/4
1-7/8 X 15-3/4
2 X 19-1/4
2-1/4 X 21-1/4
3 X 26-3/4
1 X 7-1/2
1-1/8 X 8-1/4
1-1/4 X 9-1/4
1-3/8 X 10
1-3/4 X 12-1/4
2 X 17-1/2
2-1/2 X 22-1/2
2-3/4 X 23-3/4
3 X 30
7/8 X 6
1-1/8 X 7
1-1/4 X 7-3/4
1-1/8 X 8
1-3/8 X 9
1-3/8 X 9-1/2
1-3/8 X 10-1/4
1-5/8 X 11-3/4
2 X 14-1/2
2 X 17
3/4 X 5
3/4 X 5-1/4
7/8 X 6
1 X 6-3/4
1-1/8 X 8
1-1/8 X 8-3/4
1-1/2 X 11-1/4
1-1/2 X 13
1-3/4 X 15
1-7/8 X 17-1/4
1-7/8 X 17-1/2
2-1/4 X 22-1/2
2-1/4 X 24-1/2
R23
R26
R31
R37
R41
R45
R49
R53
R57
R65
R73
BX167
R24
R27
R35
R39
R44
R46
R50
R54
BX160
BX162
BX163
BX165
BX151
BX152
BX153
BX154
BX155
BX156
BX157
BX158
BX159
BX164
BX151
BX152
BX153
BX154
BX155
BX156
BX157
BX158
BX159
R31
R37
R41
R45
R49
R53
R57
R66
R74
BX168
BX151
BX152
BX153
BX154
BX155
BX169
BX156
BX157
BX158
BX159
BX162
BX164
BX166
8
8
8
8
8
12
12
16
20
20
24
20
8
8
8
8
8
12
12
12
16
16
20
24
8
8
8
8
8
16
16
20
20
20
8
8
8
8
8
16
16
16
20
8
8
8
12
12
16
20
20
20
24
8
8
8
8
8
12
12
16
16
20
24
24
24
NominalSize Inches
NominalSize Inches
NominalSize Inches
NominalSize Inches
NominalSize Inches
NominalSize Inches
GasketAPI Number
GasketAPI Number
GasketAPI Number
GasketAPI Number
GasketAPI Number
GasketAPI Number
Number
Of Studs
Number
Of Studs
Number
Of Studs
Number
Of Studs
Number
Of Studs
Number
Of Studs
Stud BoltSize Inches
Stud BoltSize Inches
Stud BoltSize Inches
Stud BoltSize Inches
Stud BoltSize Inches
Stud BoltSize Inches
2000 LB W.P.
5000 LB W.P.
15,000 LB W.P.
3000 LB W.P.
10,000 LB W.P.
25,000 LB W.P.
8 9