Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Metric, Imperial, Metric, Coarse, Metric, Fine, Inch
M2x0.4, 1/4"-20, M8, M10 x 1.50, M1.6x0.35
6 mm, 85 mm, 2 3/4", 30 mm, 55 mm
Steel, Alloy Steel, Steel, Brass, Titanium, Nylon, Plastic
Standard, Flat, Ultra-Low-Profile Standard, Flanged Button, Flanged Standard
Pozidriv, Phillips, Socket, Slotted, External Square