Working Plug Gages for Checking Threaded Holes

STANDARD

1.313 18 NS THREAD PLUG GAGE 1.3130 GO NO GO P.D.'S = 1.2774 & 1.2811 CHECK - DW26223RD

.9370 40 UNS 2B THREAD PLUG GAGE .937 GO NO GO P.D.'S = .9208 & .9253 CHECK - DW26225RD

HANSON WHITNEY

1 3/16 18 UNEF 3B THREAD PLUG GAGE 1.1875 NO GO ONLY P.D. = 1.1561 INSPECTION - DW26230RD

SHOP MADE 3 5/16 20 UNS 2B THREAD PLUG GAGE 3.3125 3.3125"-20 INSPECTION CHECK - DW26233RD

PACIFIC GAGE

1.3330 16 UNS 3 THREAD PLUG GAGE 1.333 GO NO GO P.D.'S = 1.2924 & 1.2964 CHECK - DW26222RD

HEMCO

CERTIFIED 5/16 32 UNEF 3B THREAD PLUG GAGE .3125 GO NO GO PD'S = .2922 & .2953 - DW26287TLC

REGAL PREMIUM

CERTIFIED 7/16 20 UNF 2B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4050 & .4104 - DW26297TLC

CERTIFIED 5/16 24 UNF 3B THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2854 & .2890 - DW26285TLC

TITAN GAGE

CERTIFIED 7/16 14 UNC 3B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .3911 & .3957 - DW26295TLC

CERTIFIED 7/16 14 UNC 2B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .3911 & .3972 - DW26294TLC

GODWIN

CERTIFIED 3/8 32 UNEF 2B THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3547 & .3591 - DW26292TLC

CERTIFIED 15/16 20 UNEF 2B THREAD PLUG GAGE .9375 GO NO GO PD'S = .9050 & .9109 - DW26298TLC