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STN is a protected designation of Slovak national technical standards.
High-speed steel machine taps with ground threads. Technical specifications
Standard published on 1.4.1999
Selected format:Short machine taps and hand taps
WITHDRAWN published on 1.7.2002
Selected format:Taps ungrounded, tolerance-field 2N and 3N. Dimensions and tolerances of the threaded portion
Standard published on 1.9.1995
Selected format:Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches. Manufacturing tolerances on the threaded portion
Standard published on 1.12.1993
Selected format:Screw taps. Limit deviations of the thread part for Whitworth thread and for straight pipe thread
Standard published on 1.4.1988
Selected format:Taps for cylindrical pipe thread. Thread tolerances
WITHDRAWN published on 1.6.1983
Selected format:Manual serial short taps for ISO metric threads
Standard published on 1.12.1974
Selected format:Manual taps for cylindric pipe thread. Basic dimensions
Standard published on 1.4.1987
Selected format:Machine taps for metric thread with extended continuous shank. Basic dimensions
WITHDRAWN published on 1.8.1978
Selected format:Long shank taps with nominal diameters from M3 to M10. Taps with reinforced shank and recess
WITHDRAWN published on 1.3.1997
Selected format:Latest update: 2026-07-06 (Number of items: 2 286 164)
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