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DIN Standards Committee Aerospace

Abstract

This document specifies the dimensions of anodized bihexagonal head bolt, medium thread length, made of corrosion resisting nickel alloy for aerospace applications. Nominal tensile strength 1 250 MPa for temperatures up to 315 °C.

Begin

2026-02-16

Planned document number

DIN 65440

Project number

13116918

Responsible national committee

NA 131-03-01 AA - Aerospace fasteners  

draft standard

Aerospace series - Bihexagonal head bolt, close tolerance, with MJ-thread, medium thread length, in corrosion resisting nickel alloy, nominal tensile strength 1 250 MPa, for temperatures up to 315 °C; Text in German and English
2026-06
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previous edition(s)

Aerospace; bihexagonal head bolts, close tolerance, with MJ-thread, medium thread length, in corrosion resisting steel, nominal tensile strength 1250 MPa, for temperatures up to 315 °C
1984-08