Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M16x2, M6, M10 x 1.50, #6-32, M1.6x0.35
8 mm, 18 mm, 3 11/16", 2 7/8", 7/16"
Steel, Alloy Steel, Stainless Steel, Steel, Titanium, Nylon, Plastic
Ultra-Low-Profile Standard, Standard, Button, Flanged Standard, Flanged Button
Phillips, Hex, External Square, Socket, Slotted