Library for British Standard Whitworth bolts and threads

cults3d

OpenSCAD library for British Standard bolts and nuts with exact Whitworth profile. The library allows to generate STL for threads from BSW 1/16" to BSW 4" and from BSF 3/16" to BSF 4". They can be generated alone or as part of another design. The STL for BSW 1/4", BSW 3/8" (aka Congres), BSF 1/4" and BSF 3/8" bolts and nuts are provided in thing files to show the results. Howto Sample OpenSCAD file to render a 1/4" bolt in BSW standard:    use <agentscad/bsw-screw.scad>    use <agentscad/bsw-thread.scad>    $fn=100;    bswBoltHexagonalThreaded( BSW1_4() ); Sample OpenSCAD file to render a 1/4" bolt in BSF standard:    use <agentscad/bsf-screw.scad>    use <agentscad/bsf-thread.scad>    $fn=100;    bsfBoltHexagonalThreaded( BSF1_4() ); Documentation Detailed documentation available in the GitHub Wiki Prerequisites Installation details also available in the GitHub Wiki See also Metric libs (https://www.thingiverse.com/thing:3837034) UNC / UNF libs (https://www.thingiverse.com/thing:4394046)