Machine, Countersunk, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
#6-40, 1/4"-20, M10 x 1.50, 5/16"-18, M1.6x0.35
5 1/4", 2 1/16", 3 3/4", 3 9/16", 3/8"
Stainless Steel, Brass, Glass-Filled PEEK, Plastic, Steel, Alloy Steel, Titanium
Flanged Standard, Flanged Button, Flat, Standard, Ultra-Low-Profile Standard
Torx, Hex Socket, Socket, Slotted, External Square