Working Plug Gages for Checking Threaded Holes

SHOP MADE 1 9/16 8 ACME THREAD PLUG GAGE 1.5625 1 9/16"-8 INSPECTION CHECK - DW30399LVR

SHOP MADE 2.346 16 THREAD PLUG GAGE 2.3460 2.346"-16 INSPECTION CHECK - DW30397LVR

SHOP MADE 1 3/4 10 THREAD PLUG GAGE 1.75 1.750 1 3/4"-10 INSPECTION CHECK - DW30396LVR

SHOP MADE 2 1/2 3 ACME THREAD PLUG GAGE 2.5 3. 2 1/2"-3 INSPECTION NO-GO ONLY - DW30391LVR

SHOP MADE 2 1/2 3 ACME THREAD PLUG GAGE 2.5 3. 2 1/2"-3 INSPECTION CHECK GO ONLY - DW30390LVR

SHOP MADE M55 X 2.5 THREAD PLUG GAGE 55 METRIC INSPECTION CHECK - DW30389LVR

GTD

9/16 32 UNS 2B THREAD PLUG GAGE .5625 GO NO GO P.D.'S = .5422 & .5467 CHECK - DW30385LVR

HELI-COIL

M4 X .7 4H5H STI HELICOIL THREAD PLUG GAGE 4 0.7 GO NO GO P.D.'S = 4.455 & 4.509 - DW30384LVR

.969 32 UNS 3B N05 LOCKNUT THREAD PLUG GAGE GO NO GO P.D.'S = .9487 & .9521 N 05 - DW30383LVR

2 1/4 24 UNS 2B THREAD PLUG GAGE 2.25 2.250 GO NO GO P.D.'S = 2.2229 & 2.2289 - DW30379LVR

GSG

4" 16 UN 2B THREAD PLUG GAGE 4.0 4.00 4.000 GO NO GO P.D.'S = 3.9594 & 3.9670 - DW30310BG4

HELI-COIL

M6 X 1 5H STI HELICOIL THREAD PLUG GAGE 6 1.0 GO NO GO P.D.'S = 6.650 & 6.742 - DW30299LVR