Thread Ring Gages

1 1/4 28 UN 2A THREAD RING GAGE 1.25 GO ONLY P.D. = 1.2246 1 1/4-28 UN-2A TOOL

G.T.D.

9/16 24 NEF 3 THREAD RING GAGES .5625 GO NO GO P.D.'S = .5354 & .5326 9/16-24

S.C.C.

1 1/4 12 UNS 1A THREAD RING GAGE 1.25 GO ONLY P.D. = 1.1911 1.250-12 NS-1A TOOL

M31 X 0.75 6g METRIC THREAD RING GAGE 31. 0.75 GO ONLY P.D. = 30.491 QUALITY

1 7/16 18 NS THREAD RING GAGE 1.4375 GO ONLY P.D. = 1.4009 1.437-18 INSPECTION

1 1/16 14 NS THREAD RING GAGE 1.0625 GO ONLY P.D. = 1.0130 INSPECTION 1 1/16-14

REGAL

11/16 16 NS THREAD RING GAGE .6875 GO ONLY P.D. = .6511 11/16-16 INSPECTION TOOL

7/16 14 LEFT HAND THREAD RING GAGE .4375 GO ONLY P.D. = .3911 7/16-14 LH QUALITY

PMC INDUSTRIES

7/16 32 UN 3A THREAD RING GAGE .4375 GO ONLY P.D. = .4172 7/16-32 UN-3A QUALITY

PD CO.

1/4 32 UNEF 2A THREAD RING GAGE .25 GO ONLY P.D. = .2287 NEF-2A .250-32 QUALITY

1/4 28 UNF 2A SPECIAL PITCH DIA THREAD RING GAGE .25 GO ONLY P.D. = .2245 SPEC.

S.C.C.

1/4 20 UNC 2A SPECIAL PITCH DIA THREAD RING GAGE .25 GO ONLY PD = .2152 UNS SPL.