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DIN Standards Committee Fasteners

Overview

This document specifies requirements for non-electrolytically applied zinc flake coatings for steel fasteners. It applies to coatings: - with or without chromate; - with or without top coat; - with or without lubricant (integral lubricant and/or subsequently added lubricant). It applies to bolts, screws, studs and nuts with ISO metric thread, to fasteners with non-ISO metric thread, and to non-threaded fasteners such as washers, pins, clips. Considerations regarding design and assembly of coated fasteners are given in Annex A. This document does not specify requirements for such fastener properties as weldability or paintability. It does not apply to mechanically applied zinc coatings. The committee responsible for this standard is Working Committee NA 067-00-06 AA "Oberflächenschichten von Verbindungselementen" ("Surface coatings of fasteners") at DIN.

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 067-00-06 AA - Surface coatings of fasteners  

Responsible european committee

CEN/TC 185 - Fasteners