Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1/4 in, 1/4"-28, 9/16"-12, 9/16 in, 3/4"-10, 3/4 in, 3/8"-16, 3/8 in, M10-1.50, M10
1 9/16", 100 mm, 3 11/16", 65 mm, 8 mm
Brass, Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Button, Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flanged Button
Hex, Torx, Socket, External Square, Slotted