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ČSN is a protected designation of Czech national technical standards.
Machine taps for tapered pipe thread. Basic dimensions
Standard published on 19.4.1978
Selected format:Long pattern nut taps for iso metric threads
Standard published on 28.12.1974
Selected format:Nut taps for cylindrical pipe thread. Basic dimensions
Standard published on 19.4.1978
Selected format:Nut taps for metric threads. Basic dimensions
Standard published on 19.4.1978
Selected format:Nut taps for trapezoidal thread (medium lead series)
Standard published on 8.7.1970
Selected format:Circular screwing dies: Terminology
Standard published on 1.2.1994
Selected format:
WITHDRAWN published on 20.6.1962
Selected format:Screw dies. Technical rules
Standard published on 26.10.1979
Selected format:Thread-cutting dies. Tolerances on the threaded portion for metric threads
Standard published on 24.10.1990
Selected format:
WITHDRAWN published on 30.6.1976
Selected format:Latest update: 2026-09-23 (Number of items: 2 302 501)
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