Belarus standards PDF

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 4136-2009 (2010) in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Bolts, normal bi-hexagonal head, stepped shank, long thread, in titanium alloy, anodized, MoS2 lubricated. Classification- 1100 MPa (at ambient temperature)/315°C. Original standard BS EN 4137-2009 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification- 1 100 MPa (at ambient temperature) / 235 °C. Original standard BS EN 4138-2016 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 4161-2019 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 4162-2016 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN 4162-2026

Aerospace series. Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification- 1 100 MPa (at ambient temperature) / 235 °C. Original standard BS EN 4163-2016 in PDF full version. Additional info + preview on request

Document status: Withdrawn