Standards ČSN - Czech national standards - Page 396

WITHDRAWN published on 2.9.1976

Countersinks for countersunk head screws with head configuration in accordance with ISO 7721

Standard published on 1.9.2005

Fasteners - Thread undercuts for external metric ISO threads

Standard published on 1.8.1997

WITHDRAWN published on 28.9.1987

Undercuts of internal metric thread

Standard published on 28.9.1987

WITHDRAWN published on 2.9.1976

Fasteners. Cross recesses for screws (ISO 4757:1983)

Standard published on 1.5.1996

WITHDRAWN published on 4.1.1988

Slots for screws. Dimensions

Standard published on 22.1.1980

High-strength structural bolting assemblies for preloading - Part 1: General requirements

Standard published on 1.6.2019