Machine, Self Drilling Screws, Countersunk, Grub Screw, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
M24x3, M2x0.4, M20x2.5, M2.5x0.45, #6-32
5 1/4", 1", 4 7/16", 1/2", 2 3/4"
Brass, Stainless Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Flanged Standard, Flat, Ultra-Low-Profile Standard, Flanged Button, Low-Profile Standard
Hex Socket, Pozidriv, Socket, External Square, Slotted