Countersunk, Self Drilling Screws, Machine, Grub Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M20x2.5, #6-32, M10x1.5, M10 x 1.50, 3/8"-24
130 mm, 2 7/8", 40 mm, 55 mm, 16 mm
Steel, Alloy Steel, Steel, Brass, Nylon, Plastic, Titanium
Standard, Ultra-Low-Profile Standard, Low-Profile Standard, Flanged Standard, Flat
Hex, Slot, Slotted, Socket, External Square