Machine, Self Drilling Screws, Countersunk, Flat Head Screw, Socket Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M24x3, M20x2.5, M10 x 1.50, M2x0.4, M2.5x0.45
1", 5 1/4", 4 1/2", 5/16", 2 1/4"
Brass, Titanium, Stainless Steel, Steel, Alloy Steel, Nylon, Plastic
Flanged Button, Low-Profile Standard, Flat, Flanged Standard, Ultra-Low-Profile Standard
Pozidriv, Phillips, Slotted, External Square, Socket