Socket Screw, Machine, Self Drilling Screws, Grub Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M14x2, M2x0.4, M2.5x0.45, M20x2.5, M24x3
4 7/16", 1 7/8", 140 mm, 2 3/4", 22 mm
Steel, Steel, Alloy Steel, Brass, Nylon, Plastic, Titanium
Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Button, Flat, Standard
Phillips, Hex Socket, Slotted, Socket, External Square