Hexagon bolts & setscrews - BA, BSW, UNC and UNF

Up to 1 1/2” will normally be supplied fully threaded (setscrews), above that are usually bolts (with a shank).

Most have polished/unlettered heads.

Note: All BSF are special manufacture in grade 316 material.

This page lists the BA, BSW, UNC and UNF variations.

Click here for BSF and Metric.