Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
5/16"-18, #4-48, M10 x 1.50, M1.6x0.35, M2.5x0.45
5 1/4", 3 9/16", 55 mm, 22 mm, 16 mm
Aluminum, Brass, Titanium, Steel, Alloy Steel, Nylon, Plastic
Flanged Standard, Ultra-Low-Profile Standard, Standard, Low-Profile Standard, Flat
Torx, Cross, External Square, Socket, Slotted