Socket Screw, Grub Screw, Self Drilling Screws, Machine, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M10x1.5, M2.5x0.45, M24x3, M8, M10 x 1.50
5 1/2", 5 1/4", 4 7/16", 20 mm, 22 mm
Brass, Steel, Titanium, Steel, Alloy Steel, Nylon, Plastic
Flat, Flanged Button, Standard, Ultra-Low-Profile Standard, Flanged Standard
Phillips, Hex, Pozidriv, Slotted, External Square