Socket Screw, Self Drilling Screws, Machine, Grub Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M5, M8, M10 x 1.50, #8-32, M1.6x0.35
5 1/4", 3 9/16", 55 mm, 3 1/8", 2 3/4"
Steel, Alloy Steel, Brass, Steel, Titanium, Nylon, Plastic
Standard, Flat, Flanged Standard, Ultra-Low-Profile Standard, Flanged Button
Torx, Hex Socket, Socket, External Square, Slotted