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STN is a protected designation of Slovak national technical standards.
Washers for cheese head screws and round head screws
WITHDRAWN published on 1.10.1967
Selected format:Plain washers, chamfered. Normal series. Product grade A (ISO 7090:2000)
Standard published on 1.10.2002
Selected format:Plain washers for metric bolts, screws and nuts for general purposes. General plan (ISO 887:2000)
WITHDRAWN published on 1.10.2001
Selected format:Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade A (ISO 10669:1999)
Standard published on 1.9.2001
Selected format:Washer for friction joints
Standard published on 1.5.1972
Selected format:Plain washers. Small series. Product grade A (ISO 7092:2000)
WITHDRAWN published on 1.10.2001
Selected format:Plain washers. Normal series. Product grade A (ISO 7089:2000)
WITHDRAWN published on 1.10.2001
Selected format:Plain washers. Normal series. Product grade C (ISO 7091:2000)
WITHDRAWN published on 1.10.2001
Selected format:Plain washers. Large series. Part 1: Product grade A (ISO 7093-1:2000)
WITHDRAWN published on 1.10.2001
Selected format:Plain washers. Large series. Part 2: Product grade C (ISO 7093-2:2000)
WITHDRAWN published on 1.10.2001
Selected format:Latest update: 2026-04-02 (Number of items: 2 270 295)
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