Working Plug Gages for Checking Threaded Holes

SHOP MADE 4 3/4 12 THREAD PLUG GAGE 4.75 4.750 4 3/4"-12 INSPECTION CHECK - DW28307BA4

THREDCO

CERTIFIED M16 X 1.5 6H THREAD PLUG GAGE 16 GO NO GO P.D.'S = 15.026 & 15.216 - DW28282TLC

PONAM

1 5/8 6 UN 2B THREAD PLUG GAGE 1.625 1.6250 GO NO GO P.D.'S = 1.5167 & 1.5274 - DW28292AX4

ALAMEDA

10 56 UNS 2B THREAD PLUG GAGE #10 .190 .1900 GO ONLY P.D. = .1784 2B OR 3B CHECK - DW28269LVR

LC

2 3/4 16 UN 2B THREAD PLUG GAGE 2.75 2.750 2.7500 NO GO ONLY P.D. = 2.7166 CHECK - DW28268LVR

VERMONT GAGE

3/4 16 UNF 3B VERMONT THREAD PLUG GAGE .75 .750 GO NO GO P.D.'S = .7094 & .7143 - DW28259AZ4

VERMONT GAGE

3/4 10 UNC 3B STI HELICOIL VERMONT THREAD PLUG GAGE .75 GO NO GO = .8149 & .8196 - DW28257AZ4

VERMONT GAGE

MJ18 X 1.5 4G5G LEFT HAND VERMONT THREAD PLUG GAGE 18 GO NO GO = 17.058 & 17.176 - DW28248AZ4

THREADCHECK

M16 X 1.5 4H METRIC THREAD PLUG GAGE 16 GO NO GO P.D.'S = 15.026 & 15.144 CHECK - DW28246AZ4

IDEAL THREAD & GAGE

M10 X 1.25 4H5H METRIC THREAD PLUG GAGE 10 GO NO GO P.D.'S = .36173 & .36567 - DW28254AZ4

LEITECH

8 32 UNC 2B STI HELICOIL DEPTH THREAD PLUG GAGE #8 .164 GO NO GO = .1843 & .1872 - DW28245AZ4

MJ20 X 1 4H5H LEFT HAND THREAD PLUG GAGE 20 1.0 GO NO GO PD'S = 19.350 & 19.450 - DW28253AZ4