Machine, Grub Screw, Socket Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M20x2.5, M16x2, M10 x 1.50, M2x0.4, M1.6x0.35
5 1/4", 2 1/16", 14 mm, 3 9/16", 4 7/16"
Steel, Stainless Steel, Titanium, Steel, Alloy Steel, Nylon, Plastic
Ultra-Low-Profile Standard, Flanged Button, Standard, Flat, Low-Profile Standard
Hex, Pozidriv, Socket, Slotted, External Square