14. din898 2 nut mechanical properties - 2

Stress under proof load S p Stress under proof load S p Stress under proof load S p Stress under proof load S p greater than less than or equal to N/mm 2 min max state style N/mm 2 min max state style N/mm 2 min max state style N/mm 2 min max state style - M4 900 170 1040 1140 1150 M4 M7 915 1040 1140 1150 M7 M10 940 1040 1140 1180 M10 M16 950 1050 1170 1190 M16 M39 920 1060 - - - - - 1200 Remark Class Thread 9 Property class 12 Vickers hardness HV Nut Vickers hardness HV Nut Vickers hardness HV Nut Vickers hardness HV Nut 302 NQT 2 10 272 QT 1 353 QT 1 295 6 8 DIN898-2 Nut Head marking 272 353 QT 2 353 1) NQT=Not quenched or tempered 2) QT=Quenched or tempered DIN898-2 Nut Mechanical Properties Head Marking 04 05 10 12 4 5 188 / / /

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Page 1: 14. din898 2 nut mechanical properties - 2

StressunderproofloadSp

Stressunderproof

load Sp

Stressunderproof

load Sp

Stressunderproof

load Sp

greaterthan

less than orequal to N/mm2 min max state style N/mm2 min max state style N/mm2 min max state style N/mm2 min max state style

- M4 900 170 1040 1140 1150

M4 M7 915 1040 1140 1150

M7 M10 940 1040 1140 1180

M10 M16 950 1050 1170 1190

M16 M39 920 1060 - - - - - 1200

Remark

Class

Thread

Property class

Vickershardness

HVNut

Vickershardness HV

NutVickers

hardness HVNut

Vickershardness

HVNut

302 NQT 2

272QT 1

353 QT 1295

6 8

DIN898-2 Nut Head marking

272 353 QT 2353

1) NQT=Not quenched or tempered

2) QT=Quenched or tempered

DIN898-2 Nut Mechanical Properties

HeadMarking

04 05 10 124 5

188

/ / /

sales15

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