Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M8, #4-48, 3/8"-24, M10 x 1.50, M1.6x0.35
170 mm, 1/2", 240 mm, 5/16", 40 mm
Aluminum, Steel, Alloy Steel, Brass, Titanium, Nylon, Plastic
Low-Profile Standard, Flat, Ultra-Low-Profile Standard, Flanged Button, Standard
Phillips, Torx, External Square, Socket, Slotted