Socket Screw, Grub Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M22-2.5, #10-24, 5/16"-32, M4x0.7, M33-3.5
5 1/4", 5/16", 3/16", 18 mm, 1 1/4"
Stainless Steel, Steel, Nylon, Plastic, Steel, Alloy Steel, Brass
Low-Profile Standard, Flanged Standard, Flanged Button, Flat, Ultra-Low-Profile Standard
Cross, Torx, Hex, Slot, Socket