Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
1/2"-13, M8-1.25, #3-56, M4x0.7, M6x1
280 mm, 85 mm, 5 1/4", 7 1/2", 18 mm
Steel, Steel, Alloy Steel, Nylon, Plastic, Brass, Stainless Steel
Flanged Standard, Flanged Button, Low-Profile Standard, Ultra-Low-Profile Standard, Flat
Hex Socket, Cross, Torx, Phillips, Socket