Socket Screw, Machine, Self Drilling Screws, Grub Screw, Flat Head Screw
Imperial, Metric, Metric, Fine, Metric, Coarse, Inch
M1.6x0.35, M2.5x0.45, M24x3, #6-32, M10 x 1.50
3 7/8", 4 7/16", 2 1/8", 240 mm, 40 mm
Steel, Stainless Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flanged Standard, Ultra-Low-Profile Standard, Flat, Flanged Button, Low-Profile Standard
Phillips, Slot, Socket, External Square, Slotted