Machine, Grub Screw, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M16-2, 1-3/8"-6, #5-44, M8-1.25, 5/16"-32
5 1/4", 1", 6 mm, 2 1/8", 3 7/8"
Brass, Steel, Nylon, Plastic, Steel, Alloy Steel, Stainless Steel
Low-Profile Standard, Flat, Flanged Standard, Flanged Button, Ultra-Low-Profile Standard
Cross, Hex, Phillips, Torx, Socket