Working Plug Gages for Checking Threaded Holes

HANSON WHITNEY

1" 14 NF 2 THREAD PLUG GAGE 1.0 1.00 1.000 GO NO GO P.D.'S = .9536 & .9585 UNF-2 - DW27484AQ4

SHEFFIELD

BUDGET 5/8 11 SPECIAL THREAD PLUG GAGE .625 GO NO GO P.D.'S = .5660 & .5696 - DW27482AQ4

SHOP MADE 4 3/4 16 UN 3B THREAD PLUG GAGE 4.75 GO ONLY P.D. = 4.7094 3B OR 2B - DW27445AM4

SHOP MADE 4.218 8 THREAD PLUG GAGE 4.2180 4 7/32 4.218"-8 INSPECTION CHECK - DW27447AJ4

SHOP MADE 4 1/8 12 UN 3B THREAD PLUG GAGE 4.125 4 1/8"-12 INSPECTION CHECK - DW27444AM4

DURA

3.350 8 UN 2B THREAD PLUG GAGE 3.35 3.3500 GO ONLY P.D. = 3.2688 2B OR 3B CHECK - DW27446AJ4

7 1/4 16 N 3 THREAD PLUG GAGE 7.25 7.250 7.2500 GO ONLY P.D. = 7.2100 CHECK - DW27440AM4

SHOP MADE 5 3/4 16 UN 3B THREAD PLUG GAGE 5.75 GO ONLY P.D. = 5.7094 3B OR 2B - DW27432AM4

TAFT PEIRCE

4 1/4 4 ACME LEFT HAND THREAD PLUG GAGE 4.25 4.0 4 1/4"-4 GO ONLY INSPECTION - DW27436AM4

SHOP MADE 6 1/2 12 THREAD PLUG GAGE 6.5 6.50 6.500 6 1/2"-12 INSPECTION CHECK - DW27435AM4

SHOP MADE 3 3/4 4 ACME LEFT HAND THREAD PLUG GAGE 3.75 4.0 3 3/4"-4 INSPECTION - DW27434AM4

BUDGET SHOP MADE 5 7/8 10 USS THREAD PLUG GAGE 5.875 5 7/8"-10 INSPECTION CHECK - DW27431AM4