Machine, Countersunk, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
#3-56, M4x0.7, M5x0.8, 5/16"-32, #5-44
5 1/2", 5 1/4", 3/16", 6 mm, 2 1/8"
Steel, Alloy Steel, Steel, Brass, Glass-Filled PEEK, Plastic, Aluminum
Flanged Button, Flanged Standard, Ultra-Low-Profile Standard, Low-Profile Standard, Flat
Slot, Hex Socket, Torx, Phillips, Socket