Working Plug Gages for Checking Threaded Holes

ACCU-GAGE

7/8 9 UNC 2B STI HELICOIL THREAD PLUG GAGE .875 GO NO GO P.D.'S = .9471 & .9543 - DW28126AX4

VERMONT GAGE

1 1/2 7 UNS 2B SPECIAL VERMONT THREAD PLUG GAGE 1.5 GO NO GO = 1.4072 & 1.4170 - DW28109RD

CERTIFIED 3/8 24 NF 3B THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3479 & .3516 - DW28102TLC

CERTIFIED 6 32 UNC 3B THREAD PLUG GAGE #6 .138 GO NO GO P.D.'S = .1177 & .1204 - DW28100TLC

CERTIFIED 10 24 UNC 2B THREAD PLUG GAGE #10 .190 GO NO GO PDS= .1629 & .1672 NC - DW28101TLC

PENNOYER DODGE

6 1/2 12 NS 3 THREAD PLUG GAGE 6.5 6.50 6.500 GO NO GO P.D.'S = 6.4459 & 6.4535 - DW28095RD

PONAM

5 7/8 12 UNS 3B SPECIAL THREAD PLUG GAGE 5.875 GO NO GO P.D.'S = 5.8209 & 5.8276 - DW28094RD

P & W

5 1/8 16 N 4 THREAD PLUG GAGE 5.125 5.1250 NO GO ONLY P.D. = 5.0884 INSPECTION - DW28093RD

EFCO

1.6671 18 NS 2B THREAD PLUG GAGE GO NO GO P.D.'S = 1.6310 & 1.6382 UNS-2B CHECK - DW28080RD

PENNOYER DODGE

1.767 18 NS 3B N09 LOCKNUT THREAD PLUG GAGE GO NO GO P.D.'S = 1.7309 & 1.7354 - DW28079RD

3/32 100 UN THREAD PLUG GAGE .09375 GO PD = .0887 GO AND NO GO INSPECTION CHECK - DW28062RD

PENNOYER DODGE

7/16 14 UNC 5B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .3911 & .3929 CHECK - DW28060RD