Working Plug Gages for Checking Threaded Holes

HELI-COIL

10 32 NF 2 STI HELICOIL THREAD PLUG GAGE #10 .190 GO NO GO PD'S = .2103 & .2121 - DW31712CC4

ITG

1/4 20 UNC 2B STI HELICOIL THREAD PLUG GAGE .25 GO NO GO P.D.'S = .2825 & .2864 - DW31711CC4

G.A. CO.

1/4 36 UNS 2B THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2320 & .2360 - DW31710CC4

1/4 36 UNS 2B SPECIAL THREAD PLUG GAGE .25 .250 .2500 NO GO ONLY P.D. = .2366 - DW31709CC4

MORRIS

M1.4 X .3 THREAD PLUG GAGE 1.4 0.3 GO NO GO P.D.'S = .0474 & .0487 1.40 UNM - DW31708CC4

PENNOYER DODGE

1 1/16 32 NS 2B THREAD PLUG GAGE 1.0625 GO NO GO P.D.'S = 1.0422 & 1.0471 UNS-2B - DW31707CC4

PONAM

13/64 40 UNS 2B THREAD PLUG GAGE .2031 2.0312 GO NO GO P.D.'S = .1869 & .1906 - DW31706CC4

TRW

14 32 UNS 2B THREAD PLUG GAGE #14 .242 .2420 GO NO GO P.D.'S = .2217 & .2259 - DW31705CC4

MERCURY GAGE

10 36 UNS 2B BEFORE PLATE THREAD PLUG GAGE #10 .190 GO NO GO PDS= .1736 & .1765 - DW31704CC4

ALAMEDA

4 40 UNS BEFORE PLATE THREAD PLUG GAGE #4 .112 GO NO GO P.D.'S = .0978 & .1003 - DW31703CC4

GTD

3/16 64 NS 2 THREAD PLUG GAGE .1875 GO NO GO P.D.'S = .1774 & .1798 INSPECTION - DW31702CC4

VAN KEUREN

7/16 32 UN 2B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4172 & .4216 INSPECTION - DW31701CC4