Aerospace series. Specification for Bolts, Hexagonal heads (Unified threads) in aluminium alloy, anodized Ingestion-build-183511 Automation has also increased the

Automation has also increased the potential for unexpected start-up

protective systems and components are operated within their intended use and are installed and maintained according to the relevant codes of practice or requirements

BS EN 1338:2003 specifies materials

BS EN 10025‑3 helps you to build consumer trust and confidence in the product

Aerospace series. Specification for Bolts, Hexagonal heads (Unified threads) in aluminium alloy, anodized Ingestion-build-183511 Automation has also increased theWhat is BS 4A 169 about? BS 4A 169 is a British standard on Bolts, Hexagonal heads that discusses the criteria for manufacturing high quality hexagon head bolts. BS 4A 169 specify materials and provides guidance regarding manufacture, dimensions, protective treatment, and quality assurance requirements for aluminium alloy hexagon head bolts with unified threads. NOTE: The latest edition of an Aerospace Series standard is indicated by a prefix number.