Self Drilling Screws, Machine, Grub Screw, Flat Head Screw, Socket Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
#10-32, 7/8"-9, #6-32, M10 x 1.50, M2.5x0.45
5 1/4", 20 mm, 55 mm, 3 11/16", 2 3/4"
Brass, Stainless Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Flat, Ultra-Low-Profile Standard, Standard, Flanged Standard, Low-Profile Standard
Cross, Pozidriv, Socket, Slotted, External Square