Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
5/8"-11, M16x2, M10 x 1.50, M1.6x0.35, M4x0.7
1 7/8", 18 mm, 2 7/8", 85 mm, 60 mm
Brass, Steel, Steel, Alloy Steel, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Button, Flanged Standard, Flat, Flanged Button
Phillips, Hex, Socket, Slotted, External Square