Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M5x0.8, M1.6x0.35, M4x0.7, M16x2, M10 x 1.50
18 mm, 3 11/16", 20 mm, 45 mm, 30 mm
Steel, Alloy Steel, Stainless Steel, Steel, Nylon, Plastic, Titanium
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Button, Flanged Button
Torx, Phillips, Socket, Slotted, External Square