Machine, Self Drilling Screws, Grub Screw, Socket Screw, Flat Head Screw
Metric, Imperial, Metric, Coarse, Metric, Fine, Inch
M24x3, M20x2.5, M2.5x0.45, M5x0.8, M10 x 1.50
5 1/4", 130 mm, 3 1/8", 3 11/16", 2 3/4"
Brass, Stainless Steel, Nylon, Plastic, Titanium, Steel, Alloy Steel
Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Button, Flanged Standard
Hex, Phillips, External Square, Slotted, Socket