BS EN 14399-5:2005
High-strength structural bolting assemblies for preloading - Plain washers

Standard No.

BS EN 14399-5:2005

Release Date

2005

Published By

British Standards Institution (BSI)

Status

Be replaced 2015-02

Replace By

BS EN 14399-5:2015

Latest

BS EN 14399-5:2015

Replace

02/704464 DC-2002 BS 4395-1:1969 BS 4395-2:1969

Scope

This document specifies, together with EN 14399-1, hardened and tempered plain washers intended for assembly with large series hexagon high-strength structural bolts and nuts with threads from M12 to M36 inclusive. Washers according to this standard can be applied under the nut only. NOTE Attention is drawn to the importance of ensuring that the washers are correctly used if satisfactory results are to be obtained. For recommendations concerning proper application, reference to ENV 1090-1 is made.

BS EN 14399-5:2005 Referenced Document

• EN 14399-1 High-strength structural bolting assemblies for preloading - Part 1: General requirements*， 2015-02-01 Update
• EN ISO 10684 Fasteners - Hot dip galvanized coatings (ISO 10684:2004/Cor 1:2008)*， 2009-04-08 Update
• EN ISO 3269 Fasteners - Acceptance inspection (ISO 3269:2019)*， 2019-09-18 Update
• EN ISO 4759-3 Tolerances for fasteners - Part 3: Washers for bolts@ screws and nuts - Product grades A@ C and F*， 2016-06-01 Update

BS EN 14399-5:2005 history

• 2015 BS EN 14399-5:2015 High-strength structural bolting assemblies for preloading. Plain washers
• 2009 BS EN 14399-10:2009 High-strength structural bolting assemblies for preloading - Part 10:System HRC - Bolt and nut assemblies with calibrated preload
• 1969 BS 4395-2:1969 Specification for high strength friction grip bolts and associated nuts and washers for structural engineering. Higher grade bolts and nuts and general grade washers