Working Plug Gages for Checking Threaded Holes

SHOP MADE .206 36 THREAD PLUG GAGE .2060 GO NO GO P.D.'S = .190 & .192 CHECK - DW31583BZ4

ACCU GAGE

2.355 36 UNS 2B THREAD PLUG GAGE 2.3550 GO NO GO P.D.'S = 2.3370 & 2.3423 CHECK - DW31581BZ4

GSG

5/8 11 UNC 2B 4 START THREAD PLUG GAGE .625 GO NO GO P.D.'S = .5660 & .5732 - DW31574LVR

PM CO.

4" 12 NS 3 THREAD PLUG GAGE 4.0 4.00 4.000 4.0000 NO GO ONLY P.D. = 3.9518 CHECK - DW31564LVR

VERMONT GAGE

13/16 16 UN 3B SPECIAL VERMONT THREAD PLUG GAGE .8125 GO ONLY P.D. = .7755 - DW31559BY4

VERMONT GAGE

13/16 16 UN 3B SPECIAL VERMONT THREAD PLUG GAGE .8125 GO ONLY P.D. = .7739 - DW31558BY4

VERMONT GAGE

13/16 16 UN 3B SPECIAL VERMONT THREAD PLUG GAGE .8125 NO GO ONLY P.D. = .7776 - DW31557BY4

NEW M56 X 4 6H METRIC THREAD PLUG GAGE 56 4.0 GO NO GO P.D.'S = 53.402 & 53.717 - DW31576MSAF

VERMONT GAGE

NEW 1 3/16 16 UN VERMONT THREAD PLUG GAGE 1.1875 GO ONLY P.D. = 1.1469 2B OR 3B - DW31523BZ4

3/4 32 UN 2B THREAD PLUG GAGE .75 .750 .7500 GO NO GO P.D.'S = .7297 & .7344 - DW31521BZ4

VERMONT GAGE

1 3/16 16 UN 3B VERMONT THREAD PLUG GAGE 1.1875 GO NO GO PD'S = 1.1469 & 1.1519 - DW31508BY4

VERMONT GAGE

.650 24 UNS 2B SPECIAL VERMONT THREAD PLUG GAGE .65 GO NO GO PDS= .6004 & .6031 - DW31505BY4