Working Plug Gages for Checking Threaded Holes

GTD

1/2 13 USS LEFT HAND THREAD PLUG GAGE .5 .50 .500 NO GO ONLY P.D. = .4539 L.H. - DW29018BD4

GTD

5/8 11 USS LEFT HAND THREAD PLUG GAGE .625 .6250 NO GO ONLY P.D. = .5701 L.H. - DW29015BD4

GTD

9/16 12 USS LEFT HAND THREAD PLUG GAGE .5625 GO ONLY P.D. = .5084 L.H. 2B OR 3B - DW29014BD4

GTD

5/8 11 USS LEFT HAND SET THREAD PLUG GAGE .625 .6250 NO GO ONLY P.D. = .5615 LH - DW29012BD4

BATH

1 1/8 7 NC 2 THREAD PLUG GAGE 1.125 GO NO GO P.D.'S = 1.0322 & 1.0407 UNC-2 - DW28969BD4

GTD

3/8 30 NS 2 THREAD PLUG GAGE .375 .3750 GO NO GO P.D.'S = .3533 & .3566 CHECK - DW28968BD4

GTD

.593 40 NS 3 THREAD PLUG GAGE .5930 GO NO GO P.D.'S = .5768 & .5798 19/32 CHECK - DW28967BD4

BATH

5/8 14 NS 2 THREAD PLUG GAGE .625 .6250 GO NO GO P.D.'S = .5786 & .5835 CHECK - DW28966BD4

GTD

1/2 48 NS 3 THREAD PLUG GAGE .5 .50 .500 .5000 GO NO GO P.D.'S = .4865 & .4891 - DW28962BD4

BUDGET 1 1/4 12 NF CARBIDE THREAD PLUG GAGE 1.25 GO ONLY P.D. = 1.1959 2B 3B - DW28959LVR

1/2 30 NS 2 THREAD PLUG GAGE .5 .50 .500 NO GO P.D. = .4819 GO AND NO GO CHECK - DW28954BD4

GTD

1/2 48 NS 3 THREAD PLUG GAGE .5 .50 .500 .5000 GO NO GO P.D.'S = .4865 & .4891 - DW28953BD4