Self Drilling Screws, Countersunk, Machine, Flat Head Screw, Socket Screw
Imperial, Metric, Coarse, Metric, Fine, Metric, Inch
M14x2, M24x3, M20x2.5, M1.6x0.35, #4-48
5 1/4", 140 mm, 3 9/16", 130 mm, 3 1/8"
Nylon, Plastic, Stainless Steel, Steel, Brass, Titanium
Flat, Low-Profile Standard, Standard, Ultra-Low-Profile Standard, Flanged Standard
Pozidriv, Hex Socket, External Square, Slotted, Socket