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prEN 4178

Aerospace series - Screw, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C

Draft Public enquiry
Comment end date 2026-05-19
Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2026-03-20 till 2026-05-19
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

49.030.10 - Screw threads

ForeignTC'S

ASD-STAN

Number of comments

0

Comment start date

2026-03-20

Scope

This document specifies the characteristics of screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa /315 °C .

Relations

Pakeis
LST EN 4178:2017