Setting Thread Plug Gages

MASTER GAGE

2 3/8 12 UN 3A SET THREAD PLUG GAGE 2.375 GO ONLY P.D. = 2.3209 N-3A 2 3/8-12 - DW8305BU

1 7/8 12 N 3A SET THREAD PLUG GAGE 1.875 GO ONLY P.D. = 1.8209 UN-3A 1 7/8-12 - DW8318BU

ALAMEDA

2 5/8 12 UN 2A PREPLATE SET THREAD PLUG GAGE 2.625 GO ONLY P.D. = 2.5642 N-2A - DW8309BU

PERFEX

2 1/2 12 N SET THREAD PLUG GAGE 2.5 GO ONLY P.D. = 2.4459 UN INSPECTION CHECK - DW8257BU

JOHNSON

M16 X 2 6G LEFT HAND SET THREAD PLUG GAGE 16.0 2.0 GO NO GO PDS= 14.663 & 14.503 - MS0300BU

BATH

2 3/4 7 NS SET THREAD PLUG GAGE 2.75 GO ONLY P.D. = 2.6572 UNS 3A INSPECTION - DW8152BU

3 3/8 16 UN 2A SET THREAD PLUG GAGE 3.375 NO GO ONLY P.D. = 3.3269 N-2A CHECK - DW8154BU

ALAMEDA

2 5/8 12 UN 2A PREPLATE SET THREAD PLUG GAGE 2.625 NO GO ONLY P.D. = 2.5588 N-2A - DW8143BU

SWANSON

3 3/8 12 UN 2A PREPLATE SET THREAD PLUG GAGE 3.375 NO GO ONLY P.D. = 3.3106 N-2A - DW8144BU

M5 X .6 6h METRIC SET THREAD PLUG GAGE 5.0 0.6 GO NO GO P.D.'S = 4.610 & 4.525 - DW8031BU

ALAMEDA

M2.5 X .45 6g SET THREAD PLUG GAGE 2.5 0.45 GO NO GO P.D.'S = 2.208 & 2.117 - DW8090BU

SOUTHERN GAGE CO.

CERTIFIED 3" 12 UNF 2A SET THREAD PLUG GAGE 3.0 GO ONLY P.D. = 2.9440 NF-2A - DW7940BU