Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
1/2"-13, M10 x 1.50, M2x0.4, M5x0.8, M1.6x0.35
45 mm, 80 mm, 3 1/8", 200 mm, 3/4"
Brass, Steel, Alloy Steel, Nylon, Plastic, Titanium, Steel
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Flanged Standard, Flanged Button
Torx, Hex, External Square, Slotted, Socket