Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
M24x3, M12x1.75, 5/16"-18, M10 x 1.50, M2.5x0.45
3/4", 7 1/2", 1 7/8", 22 mm, 85 mm
Nylon, Plastic, Steel, Brass, Titanium, Steel, Alloy Steel
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Standard, Flanged Standard
Slot, Hex, Socket, Slotted, External Square