Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
5/8"-11, 5/16"-18, M20x2.5, M10 x 1.50, M1.6x0.35
3 7/8", 25 mm, 2 9/16", 300 mm, 5 1/4"
Steel, Alloy Steel, Stainless Steel, Steel, Titanium, Nylon, Plastic
Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flanged Button
Torx, Hex Socket, Slotted, Socket, External Square