Socket Screw, Countersunk, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
5/8"-11, M2x0.4, M24x3, M10 x 1.50, M2.5x0.45
4 7/16", 3 1/8", 22 mm, 3 11/16", 16 mm
Aluminum, Brass, Titanium, Nylon, Plastic, Steel, Alloy Steel
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Flanged Standard, Standard
Phillips, Hex, Slot, Slotted, External Square