Standards ČSN - Czech national standards - Page 397

Fasteners. Bolts, screws and studs. Nominal lengths and thread lengths for general purpose bolts

WITHDRAWN published on 1.1.1995

Spojovací součásti - Šrouby a závrtné šrouby - Jmenovité délky a délky závitu.

WITHDRAWN published on 1.1.2015

Passivation of corrosion-resistant stainless steel fasteners

Standard published on 1.7.2003

Fasteners - Hexalobular socket countersunk flat head screws (common head style) with reduced loadability

Standard published on 1.7.2023

Fasteners - Hexalobular socket countersunk flat head screws

WITHDRAWN published on 1.4.2014

Fasteners - Hexalobular socket countersunk head screws, high head

Standard published on 1.4.2014

Unmachined T-slots for T-head bolts

Standard published on 1.2.1950

Machined T-slots

Standard published on 29.3.1991

WITHDRAWN published on 7.12.1983

Fasteners - Ends of parts with external ISO metric thread

Standard published on 1.6.2012