Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M5x0.8, M16x2, M10 x 1.50, M2.5x0.45, M1.6x0.35
170 mm, 240 mm, 5 1/4", 1/2", 3 1/8"
Steel, Brass, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flanged Standard, Ultra-Low-Profile Standard, Standard, Flanged Button, Flat
Phillips, Torx, External Square, Socket, Slotted