Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
5/16"-32, M5x0.8, 3/4"-16, #5-40, M10-1.5
170 mm, 280 mm, 4 3/4", 85 mm, 5 1/4"
Stainless Steel, Steel, Nylon, Plastic, Steel, Alloy Steel, Aluminum
Flanged Button, Flat, Flanged Standard, Ultra-Low-Profile Standard, Low-Profile Standard
Slot, Phillips, Torx, Pozidriv, Socket