Countersunk, Self Drilling Screws, Grub Screw, Socket Screw, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
M8x1.25, M24x3, M10 x 1.50, M1.6x0.35, M2x0.4
5 1/4", 4 7/16", 3 1/8", 22 mm, 160 mm
Brass, Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flanged Standard, Ultra-Low-Profile Standard, Low-Profile Standard, Flanged Button, Flat
Phillips, Slot, Socket, Slotted, External Square