Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Metric, Imperial, Metric, Fine, Metric, Coarse, Inch
M2x0.4, M10x1.25, M24x3, M2.5x0.45, M20x2.5
1", 5 1/4", 3/4", 2 1/8", 22 mm
Aluminum, Steel, Brass, Titanium, Nylon, Plastic
Low-Profile Standard, Flanged Button, Flanged Standard, Ultra-Low-Profile Standard, Standard
Phillips, Pozidriv, External Square, Socket, Slotted