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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 29.4.1986
Selected format:
WITHDRAWN published on 1.6.1996
Selected format:ISO inch screw threads - General plan and selection for screws, bolts and nuts - Diameter range 0,06 to 6 in
Standard published on 1.3.2005
Selected format:ISO inch screw threads - Allowances and tolerances
Standard published on 1.3.2005
Selected format:
WITHDRAWN published on 25.3.1977
Selected format:Tyre valve threads
Standard published on 1.5.1994
Selected format:
WITHDRAWN published on 27.7.1967
Selected format:Recommended diameters of drillers for threads of nuts
Standard published on 1.3.1976
Selected format:Doporučené průměry vrtáků pro závity matic.
Change published on 1.3.1983
Selected format:Directives for rough drilling of holes for threads of nuts and limit sizes of minor diameters
Standard published on 22.4.1964
Selected format:Latest update: 2026-04-05 (Number of items: 2 271 011)
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