ISO/DIS 12257 - Aerospace — TORX® internal drive — Geometrical definition, gaging, technical and quality requirements

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Under development

This Draft International Standard is in the enquiry phase with ISO members.

Will replace ISO 12257:2008

ISO/DIS 12257

CHF 67

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Abstract

This document specifies basic dimensions, characteristics and engineering requirements for TORX^® recesses in aerospace fasteners.

General information

Status
: Under development

Stage
: Full report circulated: DIS approved for registration as FDIS [40.99]
Edition
: 2

Number of pages
: 7
Technical Committee :
ISO/TC 20/SC 4

ICS :
49.030.01
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Life cycle

This standard contributes to the following Sustainable Development Goal

Industry, Innovation and Infrastructure

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