Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M6, M10 x 1.50, M5x0.8, #8-36, M1.6x0.35
100 mm, 3/8", 25 mm, 200 mm, 18 mm
Stainless Steel, Steel, Alloy Steel, Nylon, Plastic, Titanium, Steel
Ultra-Low-Profile Standard, Standard, Flanged Standard, Flat, Flanged Button
Cross, Hex, Socket, Slotted, External Square