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Aerospace series - Bolt, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature) / 425 °C. Original standard BS EN 04131-2026 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series - Bolts, normal bi-hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature) / 235 °C. Original standard BS EN 04136-2009 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1 100 PMa (at ambient temperature)/235 °C. Original standard BS EN 04161-2009 (2010) in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature) / 235 °C. Original standard BS EN 04162-2016 (2018) in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Connectors, electrical, rectangular, modular. Operating temperature 175 °C continuous. Technical specification. Original standard BS EN 04165-001-2015 (2016) in PDF full version. Additional info + preview on request

Document status: Active

Connectors, electrical, rectangular, modular. Operating temperature 175 °C continuous - Specification of performance and contact arrangements. Original standard BS EN 04165-002-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 4165-002-2023