Self Drilling Screws, Grub Screw, Countersunk, Socket Screw, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
5/8"-11, M24x3, 1/4"-20, M10 x 1.50, M2.5x0.45
1", 5 1/4", 1/2", 55 mm, 30 mm
Steel, Brass, Titanium, Steel, Alloy Steel, Nylon, Plastic
Standard, Flat, Flanged Button, Ultra-Low-Profile Standard, Flanged Standard
Hex, Phillips, Socket, External Square, Slotted