Cite
HARVARD Citation
Institution,, B. (2019) Specification for bolts, double hexagonal heads, optional locking wire holes, unified threads, alloy steel, cadmium plated. Classification: Rm ≥ 1241 MPa (180 000 lbf/in2 ) at ambient temp | +190°C.. [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100105190369.0x000001