Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M24x3, M20x2.5, M2x0.4, M2.5x0.45, M10x1.5
5 1/4", 2 1/4", 4 7/16", 22 mm, 16 mm
Steel, Brass, Titanium, Steel, Alloy Steel, Nylon, Plastic
Flanged Button, Flanged Standard, Flat, Ultra-Low-Profile Standard, Standard
Hex, Phillips, Slotted, Socket, External Square