2010BS 1726-1:2010 Cylindrical helical springs made from round wire and bar. Guide to methods of specifying and tolerancing hot coiled springs, and cold coiled springs not covered by BS EN 15800, and general spring testing. Compression springs
2002BS 1726-1:2002 Cylindrical helical springs made from round wire and bar - Guide to methods of specifying, tolerances and testing - Compression springs
1987BS 1726-1:1987 Coil springs - Guide for the design of helical compression springs