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STN is a protected designation of Slovak national technical standards.
Hexagon head screws. Product grades A and B (ISO 4017:1999)
WITHDRAWN published on 1.10.2001
Selected format:Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2014)
WITHDRAWN published on 1.10.2014
Selected format:Hexagon head screws. Product grades A and B (ISO 4017:1999)
WITHDRAWN published on 1.8.2002
Selected format:Hexagon head screws - Product grades A and B (ISO 4017:2011)
WITHDRAWN published on 1.9.2011
Selected format:Hexagon head screws. Product grade C (ISO 4018:1999)
WITHDRAWN published on 1.10.2001
Selected format:Hexagon head screws. Product grades C (ISO 4018:1999)
WITHDRAWN published on 1.8.2002
Selected format:Hexagon head screws - Product grade C (ISO 4018:2011)
WITHDRAWN published on 1.9.2011
Selected format:Hexagon head screws with metric fine pitch thread. Product grades A and B (ISO 8676:1999)
WITHDRAWN published on 1.10.2001
Selected format:Hexagon head screws with metric fine pitch thread. Product grades A and B (ISO 8676:1999)
WITHDRAWN published on 1.8.2002
Selected format:Bright hexagon bolts with hole in the head
Standard published on 1.4.1961
Selected format:Latest update: 2026-01-11 (Number of items: 2 254 176)
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