Socket Screw, Countersunk, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M14x2, M20x2.5, M2x0.4, M16x2, M2.5x0.45
5 1/2", 5 1/4", 22 mm, 2 3/4", 85 mm
Aluminum, Brass, Titanium, Nylon, Plastic, Steel, Alloy Steel
Low-Profile Standard, Flanged Button, Standard, Flat, Ultra-Low-Profile Standard
Torx, Phillips, Socket, External Square, Slotted