Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M16x2, M20x2.5, M10 x 1.50, M2x0.4, M1.6x0.35
50 mm, 40 mm, 3 11/16", 2 7/8", 200 mm
Stainless Steel, Steel, Alloy Steel, Steel, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Flat, Flanged Standard, Flanged Button, Button
Cross, Phillips, Socket, Slotted, External Square