Working Plug Gages for Checking Threaded Holes

GTD

5/16 30 NS 2 LEFT HAND THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2908 & .2941 - DW28952BD4

GTD

1/4 30 NS 2 THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2284 & .2315 - DW28948BD4

GTD

5/16 30 NS 2 LEFT HAND THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2908 & .2941 - DW28947BD4

GTD

1/4 30 NS 2 THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2283 & .2310 - DW28946BD4

GTD

3/8 30 NS 2 LEFT HAND THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3533 & .3566 L.H. - DW28945BD4

GTD

1/4 40 NS 3 THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2338 & .2357 - DW28944BD4

GTD

1/4 40 UNS 2B THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2338 & .2376 - DW28941BD4

SWANSON

1/2 40 UNS 2B THREAD PLUG GAGE .5 .50 .500 .5000 GO NO GO P.D.'S = .4838 & .4879 - DW28940OB4

GTD

1/2 30 NS 2 THREAD PLUG GAGE .5 .50 .500 .5000 GO NO GO P.D.'S = .4783 & .4819 - DW28938BD4

VERMONT GAGE

NEW 1/4 20 UNJC 3B VERMONT THREAD PLUG GAGE .25 GO NO GO P.D.'S = .2175 & .2211 - JC4361VTG

VERMONT GAGE

NEW 3/8 24 UNJF 3B VERMONT THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3479 & .3516 - JC4360VTG

VERMONT GAGE

NEW 8 32 UNJC 3B VERMONT THREAD PLUG GAGE #8 .164 GO NO GO PD'S = .1437 & .1465 - JC4358VTG