Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
M10x1.5, #10-24, M4x0.7, M10 x 1.50, 3/8"-24
3/4", 45 mm, 50 mm, 18 mm, 16 mm
Steel, Stainless Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Standard, Button, Flanged Standard, Flanged Button, Flat
Phillips, Pozidriv, Socket, External Square, Slotted