Machine, Grub Screw, Self Drilling Screws, Flat Head Screw, Socket Screw
Imperial, Metric, Metric, Coarse, Metric, Fine, Inch
M14x2, M20x2.5, M16x2, #6-32, M10 x 1.50
5 1/4", 4 7/16", 3 11/16", 2 3/4", 60 mm
Brass, Steel, Stainless Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Flat, Flanged Button, Flanged Standard, Ultra-Low-Profile Standard
Torx, Slot, External Square, Socket, Slotted