Thread Gages

HELI-COIL

7/16 20 UNF 2B STI HELICOIL THREAD PLUG GAGE .4375 NO GO ONLY P.D. = .4744 CHECK - DW27489AQ4

2" 12 UN 2A THREAD RING GAGE 2.0 2.00 2.000 2.0000 NO GO ONLY P.D. = 1.9380 - DW27497LVR

THREDCO

1" 14 NF 4 SET THREAD PLUG GAGE 1.0 1.00 1.000 GO NO GO P.D.'S = .9540 & .9522 - DW27488AQ4

GSG

1/16 27 NPT L2 PIPE THREAD RING GAGE .0625 N.P.T. NATIONAL TAPER ANPT CHECK - DW27496LVR

1/8 27 NPTF L3 & 6 STEP PIPE THREAD PLUG GAGE .125 .1250 N.P.T.F. DRYSEAL TAPER - DW27487AQ4

5/8 18 UNF 2A SPECIAL SET THREAD PLUG GAGE .625 GO NO GO P.D.'S = .5835 & .5788 - DW27486AQ4

S.G. CO.

5/16 24 UNF 3A PREPLATE THREAD RING GAGES .3125 GO NO GO P.D.'S = .2842 & .2819 - DW27495AL4

REGAL

1 9/16 12 NS 2 THREAD PLUG GAGE 1.5625 GO NO GO P.D.'S = 1.5084 & 1.5140 CHECK - DW27485AQ4

SHOP MADE 5" 12 SOLID THREAD RING GAGE 5.0 5.00 5.000 5.0000 INSPECTION CHECK - DW27500AM4

PRATT & WHITNEY

1/4 18 NPTF 6 STEP PIPE THREAD PLUG GAGE .25 .250 .2500 N.P.T.F. DRYSEAL TAPER - DW27493AQ4

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