Socket Screw, Self Drilling Screws, Grub Screw, Machine, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M4, M8x1.25, 3/8"-24, M10 x 1.50, 1/4"-20
5 1/4", 3 9/16", 5/16", 20 mm, 2 3/4"
Stainless Steel, Brass, Steel, Nylon, Plastic, Titanium
Low-Profile Standard, Flanged Standard, Flat, Standard, Ultra-Low-Profile Standard
Hex, Torx, Socket, External Square, Slotted