thead ring plug - royal · pdf fileps british standard parallel pipe thread gages : jis b0254...

Thread Gauge

Metric Thread : ISO 6H & 6g (JIS B0251) P-01

Metric Thread : ISO 6H & 6g (JIS B0251) P-02

Metric Thread : ISO 6H & 6g (JIS B0251) P-03

Metric Thread : ISO 6H & 6g (JIS B0251) P-04

Metric Thread : JIS II (JIS B0251 B0252) P-05

Metric Thread : JIS II (JIS B0251 B0252) P-06

Metric Thread : JIS II (JIS B0251 B0252) P-07

Metric Thread : JIS II (JIS B0251 B0252) P-08

W British Standard Thread : II Class , III Class P-09

UNC Unified Coarse Thread ( ANSI B1.2-2A 2B ) P-11

UNF Unified Fine Thread ( ANSI B1.2-2A 2B ) P-12

UNEF Unified Extra Fine Thread ( ANSI B1.2-2A 2B ) P-13

UNS Unified Special Thread ( 2A 2B) P-14

BC Bicycle : JIS B0225 SM Sewing Machine : JIS II Class ( JIS B0226 )

PS British Standard Parallel Pipe Thread Gages : JIS B0254 Annex.BS21

PF (G) Parallel Pipe Thread : A Class ( JIS B0254 ) NPSM American Standard Parallel Pipe Thread : 2A 2B ( ANSI B2.1 ) P-18

NPT American Standard Taper Pipe Thread Gages : ANSI B2.1 P-19

NPTF American Standard Dry Seal Taper Pipe Thread Plug Gages : ANSI B1.20.5 P-20

PT : JIS B0253 BS21 R(Rc/Rp) : JIS B0253. ISO7/2 P-22