Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1-3/8"-6, #5-40, 5/16"-32, M5x0.8, M8-1.25
5 1/4", 2 1/16", 140 mm, 4 1/2", 2 3/8"
Steel, Alloy Steel, Brass, Nylon, Plastic, Stainless Steel, Steel
Flanged Standard, Flat, Flanged Button, Low-Profile Standard, Ultra-Low-Profile Standard
Hex Socket, Pozidriv, Cross, Hex, Socket