Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M8x1, M10x1.25, M2.5x0.45, 1/2"-13, #3-48
12", 300 mm, 5 1/4", 2 1/16", 18 mm
PEEK, Plastic, Steel, Stainless Steel, Titanium, Nylon, Plastic
Ultra-Low-Profile Standard, Low-Profile Standard, Standard, Flanged Standard, Flanged Button
Torx, Hex, Socket, External Square, Slotted