Self Drilling Screws, Grub Screw, Machine, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
#5-40, M4x0.7, 3/8"-32, 5/16"-32, M8-1.25
5 1/4", 3/16", 1", 4 7/16", 1 7/8"
Nylon, Plastic, Steel, Steel, Alloy Steel, Brass, Aluminum
Flat, Flanged Button, Flanged Standard, Ultra-Low-Profile Standard, Low-Profile Standard
Phillips, Pozidriv, Hex, Slot, Socket