EFCO

EFCO

1/4 27 UNS 2A THREAD RING GAGE .25 .250 .2500 GO ONLY P.D. = .2249 INSPECTION - DW16673AW2

EFCO

1/4 27 UNS 2B THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2259 & .2304 - DW16715AW2

EFCO

1/4 28 UNF 2A THREAD RING GAGES .25 .250 .2500 GO NO GO P.D.'S = .2258 & .2225 - 14282AR2

EFCO

1/4 28 UNF 3A SET THREAD PLUG GAGE .25 .250 GO NO GO P.D.'S = .2268 & .2243 - NG2358YP

EFCO

1/4 60 NS 2A THREAD RING GAGE .25 GO ONLY P.D. = .2385 UNS-2A INSPECTION CHECK - DW7068BU

EFCO

1/4 64 UNS 2A THREAD RING GAGES .25 .250 .2500 GO NO GO P.D.'S = .2392 & .2368 - DW21611RD

EFCO

1/4 64 UNS 3B THREAD PLUG GAGE .25 .250 .2500 GO NO GO P.D.'S = .2399 & .2423 - DW40052OB6

EFCO

10 64 NS 2B THREAD PLUG GAGE #10 .190 .1900 NO GO ONLY P.D. = .1830 UNS-2B CHECK - DW31879CC4

EFCO

10 64 NS 2B THREAD PLUG GAGE #10 .190 GO NO GO P.D.'S = .1798 & .1829 UNS-2B - DW17245AW2

EFCO

11/16 18 UNS 2A THREAD RING GAGE .6875 NO GO ONLY P.D. = .6425 INSPECTION CHECK - DS0774BU

EFCO

11/32 36 NS 2A THREAD RING GAGES .3438 GO NO GO P.D.'S = .3247 & .3215 UNS-2A - DW13712LVR

EFCO

12 28 UNC 3A SET THREAD PLUG GAGE #12 .216 .2160 GO NO GO P.D.'S = .1928 & .1904 - DW26274RD