7/16 - 20

PIPE MACHINERY

7/16 20 NF 2 BEFORE PLATE THREAD RING GAGE .4375 NO GO ONLY P.D. = .4004 UNF-2 - DW12164RD

GTD

7/16 20 NF W THREAD RING GAGES .4375 GO NO GO P.D.'S = .4078 & .4045 UNF-W CHECK - DW10417RD

PD

7/16 20 UNF 2A BEFORE PLATE THREAD RING GAGES .4375 GO NO GO PDS= .4031 & .3994 - DW9705BU

S.G. CO.

7/16 20 UNF 3A LEFT HAND THREAD RING GAGES .4375 GO NO GO P.D.'S = .4050 & .4019 - DW5041BU

SCC

7/16 20 UNF 2A SPECIAL .0016 UNDERSIZE THREAD RING GAGE .4375 GO ONLY PD = .4021 - DW4158RD

ATLAS

7/16 20 UNF 3A LEFT HAND THREAD RING GAGES .4375 GO NO GO P.D.'S = .4050 & .4019 - DW3731BU

PD

7/16 20 UNF 3A LEFT HAND THREAD RING GAGE .4375 NO GO ONLY P.D. = .4019 L.H. - DW3426RD

7/16 20 UNF 2A SPECIAL THREAD RING GAGE .4375 GO ONLY P.D. = .4017 NF-2A TOOL - DW3293RD

WEDIN

7/16 20 NF 2 BEFORE PLATE THREAD RING GAGE .4375 GO ONLY P.D. = .4025 UNF-2

HANSON WHITNEY

7/16 20 NF 3 MODIFIED THREAD RING GAGES .4375 GO NO GO P.D.'S = .4062 & .4020

GAGE ASSEMBLY CO.

7/16 20 UNF 2A PREPLATE THREAD RING GAGES .4375 GO NO GO P.D.'S = .4025 & .3983

7/16 20 SPECIAL THREAD RING GAGE .4375 GO ONLY P.D. = .4040 2A +.0003 OVERSIZE