7/16 - 20

GTD

7/16 20 NF THREAD RING GAGE .4375 NO GO ONLY P.D. = .4064 QUALITY INSPECTION

PERFEX

7/16 20 NS 2 THREAD RING GAGE .4375 NO GO ONLY P.D. = .3987 QUALITY 7/16-20 TOOL

TAFT PEIRCE

7/16 20 NF 1 THREAD RING GAGE .4375 GO ONLY P.D. = .4035 QUALITY 7/1620 TOOL

HEMCO

7/16 20 UNF SPECIAL THREAD RING GAGE .4375 GO ONLY P.D. = .4030 SPL. INSPECTION

VERMONT

7/16 20 UNS 2A VERMONT THREAD RING GAGES .4375 GO NO GO P.D.'S = .4017 & .3987

PRATT & WHITNEY

7/16 20 NF SPECIAL THREAD RING GAGE .4375 GO ONLY P.D. = .4012 SPL QUALITY TOOL

S.G. CO.

7/16 20 UNF 2A LEFT HAND THREAD RING GAGE .4375 GO ONLY P.D. = .4037 L.H. LH

REGAL BELOIT

7/16 20 UNF 3A LEFT HAND THREAD RING GAGE .4375 NO GO ONLY P.D. = .4019 LH TOOL

G.A.CO

7/16 20 UNF SPECIAL THREAD RING GAGES .4375 GO NO GO P.D.'S = .4062 & .3960 TOOL

GODWIN GAGE

7/16 20 UNF 3A LEFT HAND THREAD RING GAGES .4375 GO NO GO P.D.'S = .4050 & .4019

GENERAL GAGE

7/16 20 3A LEFT HAND THREAD RING GAGES .4375 GO NO GO P.D.'S = .4050 & .4019

GA Co.

7/16 20 UNF 2A LEFT HAND SPECIAL THREAD RING GAGES .4375 GO NOGO PDS .4037 .3960