Countersunk, Self Drilling Screws, Socket Screw, Grub Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M2x0.4, #6-40, 5/16"-18, M10 x 1.50, M2.5x0.45
5/16", 240 mm, 55 mm, 3 1/8", 22 mm
Aluminum, Brass, Titanium, Steel, Alloy Steel, Stainless Steel
Flat, Flanged Button, Flanged Standard, Ultra-Low-Profile Standard, Standard
Pozidriv, Hex Socket, Socket, Slotted, External Square