Socket Screw, Grub Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
5/16"-32, M5x0.8, 7/16"-20, #5-40, M16-2
3/4", 140 mm, 85 mm, 60 mm, 160 mm
Brass, Stainless Steel, Aluminum, Nylon, Plastic, Steel, Alloy Steel
Low-Profile Standard, Standard, Flanged Button, Flanged Standard, Flat
Hex Socket, Hex, Pozidriv, Slot, Socket