Thread Ring Gages

GREENFIELD

3/4 20 NEF 2 THREAD RING GAGES .75 GO NO GO P.D.'S = .7175 & .7129 3/4-20 NEF-2

REGAL

M3.5 X 0.6 6g METRIC THREAD RING GAGE 3.5 GO ONLY P.D. = 3.089 3.50 .6 6g TOOL

13/16 24 NS 2A THREAD RING GAGES .8125 GO NO GO P.D.'S = .7842 & .7802 UNS-2A

7/16 14 NC NON STANDARD THREAD RING GAGE .4375 GO ONLY P.D = .3972 SPECIAL

3/8 24 NF 3 THREAD RING GAGE .375 GO ONLY P.D. = .3450 3/8-24 NF-3 INSPECTION

THREDCO

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

M10 X 1.25 4 6 METRIC THREAD RING GAGE 10.0 GO ONLY PD = 9.188 4G 6G 4-6 mm

5/16 28 NS DOUBLE LEAD LEFT HAND THREAD RING GAGES .3125 GO NO GO .2893 & .2869

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