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EN ISO 10642:2019

Fasteners - Hexagon socket countersunk head screws with reduced loadability (ISO 10642:2019) EN ISO 10642:2019

Publication date:   Mar 16, 2020

General information

60.60 Standard published   Oct 16, 2019

CEN

CEN/TC 185 Fasteners

European Norm

21.060.10   Bolts, screws, studs

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Scope

This document specifies the characteristics of hexagon socket countersunk head screws with reduced loadability due to head design, in steel and stainless steel, with metric coarse pitch threads M2 to M20, and with product grade A.
NOTE 1 Other dimensional options are given in ISO 888, ISO 965-1 and ISO 4753.
NOTE 2 The reduced loadability (related to the countersunk head dimensions in combination with penetration of the hexagon socket specified in this document) implies a limitation of ultimate tensile load; see Table 5.
NOTE 3 Particular attention is needed to ensure alignment of the countersunk head with the bearing surface of the countersink in the assembly.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 10642:2004

WITHDRAWN
EN ISO 10642:2004/A1:2012

NOW

PUBLISHED
EN ISO 10642:2019
60.60 Standard published
Oct 16, 2019