DIN Standards Committee Fasteners
Fasteners - Button head screws - Part 4: Hexalobular socket button head screws with collar
Abstract
This document specifies the properties of size M3 to size M12 button head screws with collar and hexalobular internal driving feature, of product grade A and with a reduced loadability.
Begin
2026-09-02
WI
00185470
Planned document number
prEN ISO 7380-4
Responsible national committee
NA 067-00-02 AA - Fasteners with metric external thread