1/4

1/4 18 ANPT REFERENCE SET PIPE THREAD PLUG GAGE .25 ROOT TO CHECK RING - DW12006AC1

G.A. CO.

1/4 18 NPSM SPECIAL PIPE THREAD RING GAGE .25 GO NO GO P.D.'S = .4839 & .4795 .250 .2500 - DW11846AC1

1/4 18 NPTF / ANPT 3-STEP PIPE THREAD RING GAGE .25 .250 .2500 N.P.T.F. DRYSEAL - DW9555BU

M & J Tooling LLC

1/4 18 ANPT PIPE THREAD RING GAGE FOR REFERENCE 6 - STEP PLUG .0625 A.N.P.T. - CH1101BURL

LEADER CORP.

1/4 18 ANPT RING MASTER TO CHECK L3 PIPE THREAD PLUG GAGE .25 - DW4583RD

HANSON WHITNEY

1/4 18 ANPT L2 PIPE THREAD RING GAGE .25 1/4"-18 INSPECTION TOOL - DW4073RD

1/4 18 ANPT L2 PIPE THREAD RING GAGE .25 1/4"-18 QUALITY INSPECTION TOOL

1/4 18 ANPT 6 STEP PIPE THREAD RING GAGE .25 QUALITY INSPECTION PLAIN CREST

1/4 18 ANPT 6 STEP PIPE THREAD RING GAGE .25 A.N.P.T. 6-STEP CREST CHECK .250

DUNDICK

1/4 18 NPSM 2A PIPE THREAD RING GAGE .25 GO ONLY P.D. = .4903 1/4-18 NPSM-2A

1/4 18 NPSM PIPE THREAD RING GAGE .25 NO GO ONLY P.D. = .4859 1/4-18 QUALITY

VERMONT

1/4 18 PTF SAE SHORT L2 VERMONT PIPE THREAD RING GAGE .25 PTF-SAE L-2 .250-18