Set screws are fully threaded and have a hex head. They are available in brass, grade 304 stainless steel, grade 316 stainless steel, hot-dip galvanised steel, plain steel and zinc plated steel, in various sizes and lengths. Features: Fully threaded bolts Available in a wide variety of sizes and lengths Use with our range of washers and nuts Hex head set screws – quick reference Code Size Specs Qty BS-BRHSP512 M05 x 12mm brass 100 BS-BRHSP516 M05 x 16mm brass 100 BS-BRHSP520 M05 x 20mm brass 100 BS-BRHSP525 M05 x 25mm brass 100 BS-BRHSP530 M05 x 30mm brass 100 BS-BRHSP535 M05 x 35mm brass 100 BS-BRHSP540 M05 x 40mm brass 100 BS-BRHSP545 M05 x 45mm brass 100 BS-BRHSP550 M05 x 50mm brass 100 BS-BRHSP612 M06 x 12mm brass 100 BS-BRHSP616 M06 x 16mm brass 100 BS-BRHSP620 M06 x 20mm brass 100 BS-BRHSP625 M06 x 25mm brass