Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
#3-48, #6-40, M6, M10 x 1.50, M1.6x0.35
2 3/4", 1 3/8", 25 mm, 130 mm, 18 mm
Stainless Steel, Steel, Alloy Steel, Steel, Nylon, Plastic, Titanium
Low-Profile Standard, Standard, Button, Flat, Flanged Button
Hex, Hex Socket, Socket, External Square, Slotted