Working Plug Gages for Checking Threaded Holes

WESTPORT

6 3/4 20 UNS 2B THREAD PLUG GAGE 6.75 6.750 GO NO GO P.D.'S = 6.7175 & 6.7251 - DW27253AL4

GREENFIELD GAGE

NEW 2" 4 1/2 UNC 2B THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.8557 & 1.8681 - MS6911GFG

9" 8 UNS 2B THREAD PLUG GAGE GO ONLY P.D. = 8.9188 2B OR 3B INSPECTION CHECK - DW27213AJ4

PONAM

10 1/8 10 UNS 3B THREAD PLUG GAGE 1.125 1.1250 NO GO ONLY P.D. = 10.0677 CHECK - DW26420LVR

SWANSON

3 1/8 24 UNS 2B TRIPLE LEAD THREAD PLUG GAGE 3.125 GO NO GO PDS= 3.0979 & 3.1043 - DW25340RD

TITAN GAGE

4 1/2 8 UN 2B THREAD PLUG GAGE 4.5 4.50 4.500 GO NO GO P.D.'S = 4.4188 & 4.4310 - DW24832AZ3

GSG

3 1/2 8 ACME 2G THREAD PLUG GAGE 3.5 3.50 GO NO GO P.D.'S = 3.4375 & 3.4593 - DW24829AZ3

PONAM

7 1/2 12 UNS 3B THREAD PLUG GAGE 7.5 7.50 GO NO GO P.D.'S = 7.4459 & 7.4529 - DW21559RD

THREDCO

6 1/2 12 UNS 3B THREAD PLUG GAGE 6.5 6.50 GO NO GO P.D.'S = 6.1959 & 6.2028 - DW21558RD

6" 12 UN 3B THREAD PLUG GAGE 6.0 6.00 6.000 GO NO GO P.D.'S = 5.9459 & 5.9526 - DW21557RD

7" 16 UN 2B THREAD PLUG GAGE 7.0 7.00 7.000 GO NO GO P.D.'S = 6.9594 & 6.9677 - DW21070BHTX

HEMCO

5 3/8 16 UN 2B THREAD PLUG GAGE 5.375 5.3750 GO NO GO P.D.'S = 5.3344 & 5.3423 - DW20690CQ2