Calibri a filo per filettatura UNJF, passo fine ANSI/ASME B1.2 - JBO J914

CALIBRI A FILO
PER FILETTATURA UNJC, PASSO GROSSO ANSI/ASME B 1.2

Tolleranza 3B

Specifiche:

Ø nominale            Filetti per pollice nr. 

UNJF 4                          48
UNJF 6                          40
UNJF 8                          36
UNJF 10                        32
UNJF 12                        28
UNJF 1/4”                     28
UNJF 5/16”                   24
UNJF 3/8”                     24
UNJF 7/16”                   20
UNJF 1/2”                     20
UNJF 9/16”                   18
UNJF 5/8”                     18
UNJF 3/4”                     16
UNJF 7/8”                     14
UNJF 1”                        12