Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
#6-40, 5/16"-18, M10 x 1.50, M2x0.4, M1.6x0.35
1 3/8", 3 1/8", 200 mm, 130 mm, 60 mm
Stainless Steel, Steel, Alloy Steel, Steel, Titanium, Nylon, Plastic
Low-Profile Standard, Ultra-Low-Profile Standard, Standard, Flanged Standard, Flanged Button
Hex Socket, Hex, Socket, External Square, Slotted