BS 949-1:1976
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Screwing taps Specification for taps for ISO metric threads
Hardcopy , PDF
31-01-1992
English
31-05-1982
General dimensions of short machine or hand taps (ISO 529) and long shank machine taps (ISO 2283) and the dimensions and tolerances on the threaded portion of taps for ISO metric threads (ISO 2857).
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