Thread Gages

S.G. CO.

5/16 24 UNS 3A PREPLATE THREAD RING GAGES .3125 GO NO GO P.D.'S = .2846 & .2815 - DW27477AL4

.9690 32 UNJS 3A N05 LOCKNUT THREAD RING GAGE .969 NO GO ONLY P.D. = .9459 CHECK - DW27468AL4

S.G. CO.

10 32 UNJF 3A THREAD RING GAGE #10 .190 .1900 NO GO ONLY P.D. = .1674 CHECK - DW27474AL4

2 1/2 12 UN 2A THREAD RING GAGES 2.5 2.50 GO NO GO P.D.'S = 2.4440 & 2.4378 - DW27480AL4

G.A. CO.

1" 4 ACME TRIPLE LEAD SPECIAL THREAD RING GAGES 1.0 4.0 GO NO GO = .8750 & .8650 - DW27479AL4

5/8 18 UNF 3A LEFT HAND THREAD RING GAGES .625 GO NO GO P.D.'S = .5889 & .5854 - DW27463AL4

S.G. CO.

17/32 40 UNS 3A LEFT HAND THREAD RING GAGES .5312 GO NO GO PD'S = .5150 & .5126 - DW27469AL4

S.G. CO.

1/4 32 UNEF 2A PREPLATE THREAD RING GAGE .25 .250 .2500 GO ONLY P.D. = .2275 - DW27462AL4

DOALL

3.8325 16 UNS 3A THREAD RING GAGE GO ONLY P.D. = 3.7919 - DW27450AM4

5 3/8 12 UN 3A THREAD RING GAGE 5.375 5.3750 NO GO ONLY P.D. = 5.3159 CHECK - DW27460AM4

SHOP MADE 5 3/8 12 SOLID THREAD RING GAGE 5.375 5 3/8"-12 INSPECTION CHECK - DW27459AM4

SHOP MADE 4 1/2 16 SOLID THREAD RING GAGE 4.5 4.50 4.500 4 1/2"-16 INSPECTION - DW27449AM4