Thread Gages

5/16 40 NS SET THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2963 & .2939 CHECK - DW27119AP4

THREAD SYSTEMS

7/16 12 NA 2G DOUBLE LEAD ACME SET THREAD PLUG GAGE .4375 GO ONLY P.D. = .3909 - DW27120AP4

GSG

12 24 UNC 3A SET THREAD PLUG GAGE #12 .216 .2160 GO NO GO P.D.'S = .1889 & .1863 - DW27118AP4

G.A. CO.

3 56 UNF 2A SET THREAD PLUG GAGE #3 .099 .0990 GO NO GO P.D.'S = .0867 & .0847 - DW27117AP4

GSG

1 5/8 12 UN THREAD PLUG GAGE 1.625 1.6250 GO ONLY P.D. = 1.5709 2B OR 3B CHECK - DW27115LVR

SHOP MADE 4 3/8 8 THREAD PLUG GAGE 4.375 GO ONLY PD = 4.293 4 3/8"-8 INSPECTION - DW27111AJ4

MERCURY GAGE

3 5/8 8 NS 2B THREAD PLUG GAGE 3.625 GO NO GO P.D.'S = 3.5438 & 3.5554 UN-2B - DW27113AJ4

SHOP MADE M55 X 1.5 THREAD PLUG GAGE 55 METRIC INSPECTION CHECK - DW27112AJ4

SHOP MADE 2 3/4 10.66 BUTTRESS SOLID THREAD RING GAGE 2.75 2.750 10 2/3 TPI - DW27109AJ4

SHOP MADE 2 1/4 16 THREAD PLUG GAGE 2.25 2.250 2 1/4"-16 INSPECTION CHECK - DW27108AJ4

SHOP MADE 1 5/8 12 UNC THREAD PLUG GAGE 1.625 1.6250 1 5/8"-12 INSPECTION CHECK - DW27107AJ4

SHOP MADE 1 3/16 16 SOLID THREAD RING GAGE 1.1875 1 3/16"-16 INSPECTION CHECK - DW27106AJ4