Working Plug Gages for Checking Threaded Holes

G.A. CO.

4 1/4 12 UNJ 3B THREAD PLUG GAGE 4.25 4.250 GO NO GO P.D.'S = 4.1959 & 4.2023 - DW32297LVR

4 1/8 12 UN 3B THREAD PLUG GAGE 4.125 4.1250 GO NO GO P.D.'S = 4.0709 & 4.0773 - DW32296LVR

MERCURY

3 3/4 8 UNJ 3B THREAD PLUG GAGE 3.75 3.750 GO NO GO P.D.'S = 3.6688 & 3.6776 - DW32292LVR

GSG

6 1/4 12 UNS 2B THREAD PLUG GAGE 6.25 6.250 GO ONLY P.D. = 6.1959 2B OR 3B UN - DW32216CF4

VERMONT GAGE

5 3/16 12 UNS 3B VERMONT THREAD PLUG GAGE 5.1875 GO ONLY P.D. = 5.1334 3B OR 2B - DW32215CF4

5 3/16 12 UNS 2B THREAD PLUG GAGE 5.1875 NO GO ONLY P.D. = 5.1421 INSPECTION - DW32214CF4

4 7/16 12 UNS 3B THREAD PLUG GAGE 4.4375 NO GO ONLY P.D. = 4.3898 INSPECTION - DW32213CF4

4 3/16 12 UNS 2B THREAD PLUG GAGE 4.1875 GO ONLY P.D. = 4.1334 2B OR 3B CHECK - DW32212CF4

VERMONT GAGE

3 11/16 12 UNS 3B VERMONT THREAD PLUG GAGE 3.6875 GO ONLY P.D. = 3.6334 3B OR 2B - DW32211CF4

VERMONT GAGE

4 11/16 12 UNS 3B VERMONT THREAD PLUG GAGE 4.6875 NO GO ONLY P.D. = 4.6399 CHECK - DW32209CF4

M14 X 1 4H5H METRIC THREAD PLUG GAGE 14 1.0 GO NO GO P.D.'S = 13.350 & 13.450 - DW32207CM4

M12 X 1 4H5H METRIC THREAD PLUG GAGE 12 1.0 GO NO GO P.D.'S = 11.350 & 11.450 - DW32206CM4