API

INTERNAL

API SPEC 7 : 2001

API

NUT 30° 30°

90° IPF

API

SCREW

I.C.

B A

L

THREADPITCH TPITAPER IPFCATALOG NUMBER RIGHT HANDSIZEL mmDIMEN I.C.SIONS AB
V-0.04053API5 403 IR222 3∕8" - 4 1∕2" REG1.82.6
V-0.038R42API4 382 IR22NC23-NC502.02.6
V-0.038R43API4 383 IR22NC56-NC772212.702.02.6
V-0.05042API4 502 IR226 5/8" REG1.92.8
V-0.05043API4 503 IR225 1/2" , 7 5/8" , 8 5/8" REG1.92.8
V-0.04053API5 403 IR272 3∕8" - 4 1∕2" REG1.92.7
V-0.038R42API4 382 IR27NC23-NC502.22.8
V-0.038R43API4 383 IR27NC56-NC772715.8752.22.8
V-0.05042API4 502 IR276 5/8" REG2.23.0
V-0.05043API4 503 IR275 1/2" , 7 5/8" , 8 5/8" REG2.23.0