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ISO 13809:2026

Fasteners — Hexalobular socket set screws

May 7, 2026

General information

60.60     May 7, 2026

ISO

ISO/TC 2/SC 11

International Standard

21.060.10  

English  

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Scope

This document specifies the characteristics of hexalobular socket set screws with metric coarse pitch threads M3 to M30 for steel and M3 to M24 for stainless steel and with product grade A.
Set screws are not intended for use under tensile load.
If in certain cases other specifications are requested, hardness classes and stainless steel grades can be selected from ISO 898-5 or ISO 3506-3, and dimensional options from ISO 888, ISO 965-1 or ISO 4753.

Life cycle

NOW

PUBLISHED
ISO 13809:2026
60.60 Standard published
May 7, 2026