Working Plug Gages for Checking Threaded Holes

2 3/8 16 UN 3B LEFT HAND THREAD PLUG GAGE 2.375 GO NO GO PD'S = 2.3344 & 2.3398 - DW31448LVR

DUNDICK

M30 X 5 6H METRIC THREAD PLUG GAGE 30 5.0 GO NO GO P.D.'S = 26.752 & 27.070 - DW31443BY4

ACCU-GAGE

M10 X 1.5 6H BEFORE PLATE THREAD PLUG GAGE 10 GO NO GO P.D.'S = .3608 & .3679 - DW31435BY4

NEW .514 19 UNS 2B SPECIAL THREAD PLUG GAGE GO NO GO P.D.'S = .4799 & .4839 - DW31434BY4

HEMCO

15/64 36 NS 2B SPECIAL THREAD PLUG GAGE .2343 GO NO GO P.D.'S = .2141 & .2195 - DW31433BY4

VERMONT GAGE

1/2 28 UNS 2B SPECIAL VERMONT THREAD PLUG GAGE .5 GO NO GO PD'S = .4788 & .4826 - DW31431BY4

VERMONT GAGE

NEW 1 3/16 16 UN VERMONT THREAD PLUG GAGE 1.1875 GO ONLY P.D. = 1.1469 2B OR 3B - DW31430BY4

G.A. CO.

.197 48 UNS 2B THREAD PLUG GAGE .1970 GO NO GO P.D.'S = .1835 & .1869 CHECK - DW31429BY4

G.A. CO.

M8 X 1 BP BEFORE PLATE THREAD PLUG GAGE 8 1.0 GO NO GO P.D.'S = 7.391 & 7.493 - DW31424BY4

G.A. CO.

M7 X .75 5H METRIC THREAD PLUG GAGE 7 0.75 GO NO GO P.D.'S = 6.513 & 6.619 CHECK - DW31423BY4

VERMONT GAGE

M15 X 1 4H5H SPL VERMONT THREAD PLUG GAGE 15 1.0 GO NO GO PDS= 14.4008 & 14.4500 - DW31422BY4

VERMONT GAGE

1/2 28 UNEF 2B VERMONT THREAD PLUG GAGE .5 .50 GO ONLY P.D. = .4768 2B OR 3B - DW31421BY4