Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
#4-40, 5/8"-18, 1/2"-13, 5/16"-32, M48-5
1", 3 7/8", 2 7/8", 1 1/4", 6 mm
Brass, Steel, Aluminum, Nylon, Plastic, Steel, Alloy Steel
Flanged Standard, Low-Profile Standard, Flanged Button, Ultra-Low-Profile Standard, Flat
Slot, Cross, Torx, Hex Socket, Socket