Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M2.5x0.45, M2x0.4, M20x2.5, M16x2, M10 x 1.50
2 9/16", 5 1/4", 3 9/16", 25 mm, 100 mm
Steel, Alloy Steel, Brass, Stainless Steel, Titanium, Nylon, Plastic
Button, Ultra-Low-Profile Standard, Standard, Flanged Button, Flanged Standard
Torx, Hex, Socket, Slotted, External Square