Working Plug Gages for Checking Threaded Holes

PONAM

2 1/8 6 UN 2B THREAD PLUG GAGE 2.125 2.1250 GO NO GO P.D.'S = 2.0167 & 2.0280 - DW28144AX4

PONAM

3" 8 UN 2B LEFT HAND THREAD PLUG GAGE 3.0 GO NO GO P.D.'S = 2.9188 & 2.9299 L.H. - DW28152AX4

PONAM

2 5/8 8 UN 2B LEFT HAND THREAD PLUG GAGE 2.625 GO NO GO P.D.'S = 2.5438 & 2.5545 - DW28139AX4

PONAM

2 1/8 6 UN 2B LEFT HAND THREAD PLUG GAGE 2.125 GO NO GO P.D.'S = 2.0167 & 2.0280 - DW28138AX4

PONAM

1 5/8 6 UN 2B THREAD PLUG GAGE 1.625 1.6250 GO NO GO P.D.'S = 1.5167 & 1.5274 - DW28142AX4

PONAM

2 1/4 8 UN 2B THREAD PLUG GAGE 2.25 2.250 GO NO GO P.D.'S = 2.1688 & 2.1792 - DW28141AX4

VAN KEUREN

6 60 UNS 3 THREAD PLUG GAGE #6 .138 .1380 GO NO GO P.D.'S = .1272 & .1289 CHECK - DW28121AX4

GREENFIELD

3 56 UNF 2B LEFT HAND THREAD PLUG GAGE #3 .099 GO NO GO P.D.'S = .0874 & .0902 - DW28120AX4

VK

6 60 UNS 3B THREAD PLUG GAGE #6 .138 .1380 GO NO GO P.D.'S = .1272 & .1294 CHECK - DW28119AX4

VK

6 60 UNS 3B LEFT HAND THREAD PLUG GAGE #6 .138 NO GO ONLY P.D. = .1294 L.H. - DW28118AX4

VK

6 60 UNS 3B LEFT HAND THREAD PLUG GAGE #6 .138 GO NO GO P.D.'S = .1272 & .1294 - DW28117AX4

BALAX

M4 X .7 4H STI HELICOIL THREAD PLUG GAGE 4 0.7 GO NO GO P.D.'S = 4.455 & 4.509 - DW28128AX4