Working Plug Gages for Checking Threaded Holes

SCHRILLO

5/16 24 UNS BEFORE PLATE THREAD PLUG GAGE .3125 GO ONLY P.D. = .2894 SPECIAL - DW32156LVR

5/16 32 NS 3 THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2922 & .2946 INSPECTION - DW32140OB4

PIPE MACHINERY

1/2 20 NF 2 THREAD PLUG GAGE .5 .50 .500 GO NO GO P.D.'S = .4485 & .4521 UNF-2 - DW32138OB4

PIPE MACHINERY

7/16 24 NS 2 SPECIAL THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4104 & .4137 - DW32137OB4

TAFT PEIRCE

13/16 24 NS 2 THREAD PLUG GAGE .8125 GO NO GO P.D.'S = .7854 & .7899 INSPECTION - DW32136OB4

.514 19 UNS 2B SPECIAL THREAD PLUG GAGE .5140 GO NO GO P.D.'S = .4799 & .4839 - DW32125BY4

1.100 6 STUB ACME 2G THREAD PLUG GAGE 1.1 .10 GO NO GO P.D.'S = 1.0500 & 1.0686 - DW32124BY4

1" 6 STUB ACME 2G THREAD PLUG GAGE 1.0 1.00 GO NO GO P.D.'S = .9500 & .9682 - DW32123BY4

VERMONT GAGE

M2.5 X .45 6H METRIC VERMONT THREAD PLUG GAGE 2.5 0.45 NO GO ONLY P.D. = 2.303 - DW32120OB4

VERMONT GAGE

M2 X .4 6H METRIC VERMONT THREAD PLUG GAGE 2 0.4 GO ONLY P.D. = 1.740 CHECK - DW32119OB4

GF GAGE

1/2 13 UNC 2B STI HELICOIL THREAD PLUG GAGE .5 .50 .500 NO GO ONLY P.D. = .5554 - DW32118OB4

GF GAGE

1/4 20 UNC 2B STI HELICOIL THREAD PLUG GAGE .25 .250 NO GO ONLY P.D. = .2864 - DW32117OB4