Calibri a filo "Passa" per filettatura UNJC, passo grosso - JBO - J912

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

Tolleranza 3B

Specifiche:

Ø nominale            Filetti per pollice nr. 

UNJC 2                         56
UNJC 4                         40
UNJC 6                         32
UNJC 8                         32
UNJC 10                       24
UNJC 1/4"                     20
UNJC 5/16"                   18
UNJC 3/8"                     16
UNJC 7/16"                    4