Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M4x0.7, M5x0.8, 3/8"-32, 5/16"-32, M14-2
5 1/4", 3/16", 2 1/4", 3 3/16", 1"
Nylon, Plastic, Stainless Steel, Steel, Alloy Steel, Aluminum, Steel
Low-Profile Standard, Flanged Button, Flat, Flanged Standard, Ultra-Low-Profile Standard
Cross, Hex Socket, Slot, Phillips, Pozidriv