Thread Ring Gages

THREDCO

M3.5 X 0.6 6 g METRIC THREAD RING GAGES 3.5 .6 GO NO GO P.D.'S = 3.089 & 3.004

3/8 24 UNF SPECIAL PITCH DIA. THREAD RING GAGE .375 GO ONLY P.D. = .3460 SPEC.

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

1/4 30 NS 3 TRIPLE LEAD THREAD RING GAGES .25 GO NO GO PDS = .2283 & .2261 3-STR

M10 X 1.25 4g6g METRIC THREAD RING GAGE 10.0 GO ONLY P.D = 9.160 4g 6g 1.250

11/16 16 N 2 THREAD RING GAGES .6875 GO NO GO P.D'S = .6469 & .6424 11/16-16 N-2

THREDCO

5 40 UNS 3A UNDERSIZE THREAD RING GAGES #5 .125 GO NO GO P.D'S = .1069 & .1050

12 24 UNC 2A THREAD RING GAGE #12 .216 GO ONLY P.D = .1867 12-24 UNC-2A PREPLATE

THREADCHECK

M28 X 1 6h METRIC THREAD RING GAGES 28.0 1.0 GO NO GO P.D.'S = 27.350 & 27.225

10 24 UNC 2A PREPLATE THREAD RING GAGES #10 .190 GO NO GO P.D.'S = .1607 & .1574

WESTPORT

M8 X 1.25 6g METRIC THREAD RING GAGE 8.0 NO GO ONLY P.D. = 7.042 M8X1.25-6g TOOL

7/8 18 NS 2 THREAD RING GAGES .875 GO NO GO P.D.'S = .8389 & .8341 7/8-18 NS-2