QJ 20042.1-2011
Stud with locked in-key locked-Part 1:Lightweight studs (English Version)

Standard No.

QJ 20042.1-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Aerospace

Latest

QJ 20042.1-2011

Scope

This part specifies the dimensions, materials, heat treatment, surface treatment and marking examples of lightweight keyed studs (hereinafter referred to as studs) with nut end thread specifications of MJ5×0.8 ~ MJ12×1.5. This section applies to the manufacture and acceptance of studs.

QJ 20042.1-2011 Referenced Document

• QJ 20041-2011 General specification for stud with locked in-key locked

QJ 20042.1-2011 history

• 2011 QJ 20042.1-2011 Stud with locked in-key locked-Part 1:Lightweight studs