Specifies the general dimensions: length of thread (maximum), overall length, shank diameter and dimensions of driving square, dimensions of the connecting portion between the shank and threaded part. Applies to taps intended for cutting the following threads: ISO metric threads (coarse and fine pitch), ISO inch threads ('Unified Coarse' series (UNC) and 'Unified Fine' series (UNF)), and non-recommended inch threads ('British Standard Whitworth' (BSW) and 'British Standard Fine' (BSF), 'British Association' (BA)).
Заменяет стандарты:
ISO 529(1975.11)*ISO 529 AMD 1(1981.05)*ISO 529 AMD 2(1983.05)
Дата регистрации:
17.03.93
Дата введения:
01.01.93
Код КГС:
Г23
Код ОКСТУ:
3913
Код ОКС(МКС):
25.100.50
Код ОКП:
3913
Нормативные ссылки:
NF E66-103(1993/AFNOR), EQV*NF ISO 529(1993/AFNOR), EQV ISO 237-1975*ISO 2857-1973*ISO 8830-1991