Standards ČSN - Czech national standards - Page 396

Fasteners. Countersunk flat head screws. Part 2: Penetration depth of cross recesses (ISO 7721-2:1990)

Standard published on 1.6.1996

WITHDRAWN published on 1.2.1950

WITHDRAWN published on 15.2.1988

Fasteners - Prevailing torque hexagon nuts - High nuts (with non-metallic insert)

Standard published on 1.11.2025

WITHDRAWN published on 1.2.1950

Shoulder countersink for slotted countersunk head screws

WITHDRAWN published on 15.2.1988

Prevailing torque type hexagon nuts (with non-metallic insert), style 2 - Property classes 9 and 12

WITHDRAWN published on 1.5.2014

Counterboring for cheese head screws

Standard published on 19.12.1973

Fasteners - Bolts, screws and studs - Nominal lengths and thread lengths

Standard published on 1.1.2015

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

Change published on 1.3.2019