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Advisory Desk Note 426 Bolt head protrusion through nuts and threads in grip length

Publication Year

2019

Document Status

Current

Abstract

Guidance on BS EN 1090-2 clause 8.2.2 which specifies that, to ensure bolt threads are fully engaged in the nut, the protrusion must be at least one thread pitch.

Document History

January 2019 edition.

Publisher Information

Steel Construction Institute

With over 30 years experience, the Steel Construction Institute provide technical expertise and best practice to the steel construction sector.

Silwood Park
Ascot
SCI
UK

Website: http://www.steel-sci.org/
Email: reception@steel-sci.com
Tel: +44 (0)1344 636525