Machine, Socket Screw, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
M24x3, #4-48, 3/8"-24, M10 x 1.50, #4-40
1 7/8", 6 mm, 40 mm, 85 mm, 22 mm
Brass, Steel, Nylon, Plastic, Titanium, Steel, Alloy Steel
Low-Profile Standard, Flanged Button, Flat, Standard, Ultra-Low-Profile Standard
Torx, Slot, Slotted, Socket, External Square