GOST 21760-1976
Self-opening threadcutting die heads with circular chasets. Tipes and main dimensions

Standard No.

GOST 21760-1976

Release Date

1976

Published By

RU-GOST R

Latest

GOST 21760-1976

Replace

GOST 3307-1961

Scope

This standard applies to self-opening screw-cutting heads with round combs intended for cutting

GOST 21760-1976 Referenced Document

• GOST 21762-1976 Cams for self-opening threadcutting die heads. Main dimensions
• GOST 21763-1976 Starpinions for self-opening threadcutting die heads. Main dimensions
• GOST 21764-1976 Screws for self-opening thread cutting die heads. Main dimensions
• GOST 24705-1981 Basic norms of interchangeability. Metric screw thread. Basic dimensions*， 1981-04-19 Update

GOST 21760-1976 history

• 1976 GOST 21760-1976 Self-opening threadcutting die heads with circular chasets. Tipes and main dimensions
• 0000 GOST 3307-1961