Thread Ring Gages

1/2 27 NS THREAD RING GAGE .5 GO ONLY P.D. = .4760 1/2-27-N.S. INSPECTION TOOL

M18 X 1.5 6g METRIC THREAD RING GAGE 18.0 GO ONLY P.D. = 16.960 .6677 M18X1.5

M18 X 1.5 6g METRIC THREAD RING GAGE 18.0 GO ONLY P.D. = .6695 M18X1.5 17.005

GODWIN GAGE CO

1/2 27 NS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4748 & .4711 1/2-27 NS-2A

G.A. CO.

1/2 20 UNF SPECIAL THREAD RING GAGES .5 GO NO GO P.D.'S = .4710 & .4685 1/2-20

G.A.CO.

9/16 18 UNF SPECIAL THREAD RING GAGES .5625 GO NO GO P.D.'S= .5300 & .5284 TOOLS

GAGE ASSEMBLY CO.

1/4 28 UNF 2A PREPLATE THREAD RING GAGES .25 GO NO GO P.D.'S = .2228 & .2195

GAGE ASSEMBLY CO.

9/16 12 UNC 2 PREPLATE THREAD RING GAGES .5625 GO NO GO P.D.'S = .5056 & .5004

S.C.C.

9/16 18 UNF 2A PREPLATE THREAD RING GAGES .5625 GO NO GO P.D.'S = .5238 & .5193

GAGE ASSEMBLY CO.

7/16 20 UNF 2A PREPLATE THREAD RING GAGES .4375 GO NO GO P.D.'S = .4025 & .3983

FIELD

3 1/8 16 NS 3 THREAD RING GAGES 3.125 GO NO GO P.D.'S = 3.0044 & 3.0797 3.1250

S.C.C.

2 3/8 16 UN 2A THREAD RING GAGE 2.375 GO ONLY P.D. = 2.3327 2 3/8-16 UN-2A N-2A