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STN is a protected designation of Slovak national technical standards.
Hand- and machine-operated circular screwing dies for taper pipe threads - R series (ISO 4230:2016)
Standard published on 1.5.2017
Selected format:Hand- and machine-operated screwing circular dies for taper pipe threads, R series
WITHDRAWN published on 1.12.1993
Selected format:Machine round screw dies for metric threads
Standard published on 1.2.1974
Selected format:Thread cutting tools. Radial screw dies for automatic screwing die- heads for metric threads
Standard published on 1.7.1964
Selected format:Thread cutting tools. Radial screw dies for automatic screwing die- heads for cylindrical pipe thread
Standard published on 1.7.1964
Selected format:Threading tools. Threading tools and thread milling cutters. Survey
WITHDRAWN published on 1.2.1959
Selected format:Threading tools. Circular chasers. Basic rules
WITHDRAWN published on 1.2.1959
Selected format:Metal cutting tools. Right-hand screw-cutting tools
Standard published on 1.3.1975
Selected format:Metal cutting tools. Left-hand screw-cutting tools
Standard published on 1.3.1975
Selected format:Metal cutting tools. Inside threading tools
Standard published on 1.3.1975
Selected format:Latest update: 2026-11-11 (Number of items: 2 209 289)
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