Thread Gages

ALAMEDA

1 7/8 40 UNS 2A SPECIAL THREAD RING GAGES 1.875 GO NO GO PD'S = 1.8567 & 1.8529 - DW29951BG4

1 1/4 28 UN 2A THREAD RING GAGES 1.25 1.250 GO NO GO P.D.'S = 1.2256 & 1.2215 - DW29950BG4

NEW M20 X 2.5 6H LEFT HAND THREAD PLUG GAGE 20 GO NO GO P.D.'S = 18.376 & 18.600 - DW29948LZ

1" 32 UNS 2A SPECIAL THREAD RING GAGES 1.0 1.00 1.000 GO NO GO P.D.'S = .9797 & .9756 - DW29947BG4

G.A. CO.

8 32 UNC 3A SPECIAL THREAD RING GAGE #8 .164 .1640 GO ONLY P.D. = .1457 CHECK - DW29945BG4

2 1/4 24 UNS 2B SPECIAL THREAD PLUG GAGE 2.25 GO NO GO P.D.'S = 2.2245 & 2.2289 - DW29944BG4

2" 20 UN 2A SET THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.9660 & 1.9611 - DW29943BG4

MERCURY GAGE

2 1/4 32 UNS 2A SET THREAD PLUG GAGE 2.25 GO NO GO P.D.'S = 2.2284 & 2.2242 - DW29942BG4

2 1/2 32 UNS 2A SET THREAD PLUG GAGE 2.5 2.50 GO NO GO P.D.'S = 2.4784 & 2.4741 - DW29941BG4

2" 32 UNS 2A SET THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.9784 & 1.9742 - DW29940BG4

NORTH AMERICAN

NEW 3/8 18 NPT L1 PIPE THREAD PLUG GAGE .375 .3750 N.P.T. NATIONAL TAPER CHECK - DW29939LVR

2 1/4 24 UNS 2B SPECIAL THREAD PLUG GAGE 2.25 GO NO GO P.D.'S = 2.2265 & 2.2309 - DW29935BG4