prEN 781

Hexagon bolts for high-strength structural bolting with large width across flats (thread lengths according to ISO 888) - Product grade C - Property classes 8.8 and 10.9

Scope

This European Standard gives specifications for large series hexagon, high-strength structural bolts with metric dimensions in property classes 8.8 and 10.9, and thread sizes from M12 up to and including M36, with thread lengths according to ISO 888. If in special cases specifications other than those listed in this European Standard are required, they shall be selected from existing European or International Standards, for example ISO 261, ISO 888 EN 20898-1 and ISO 965.

Related legislation

Legislation related to this standard