ISO 4231:1977
Hand- and machine-operated circular screwing dies for parallel pipe threads — G series ISO 4231:1977
Publication date:
Feb 1, 1977
95.99
Withdrawal of Standard
Nov 1, 1987
General information
95.99
Withdrawal of Standard
Nov 1, 1987
ISO
ISO/TC 29
Small tools
International Standard
25.100.50
Taps and threading dies
Life cycle
NOW
WITHDRAWN
ISO 4231:1977
95.99
Withdrawal of Standard
Nov 1, 1987