Socket Screw, Machine, Self Drilling Screws, Grub Screw, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
#6-32, M10 x 1.50, #8-32, M1.6x0.35, M2.5x0.45
170 mm, 240 mm, 16", 260 mm, 5 1/4"
Brass, Stainless Steel, Nylon, Plastic, Titanium, Steel, Alloy Steel
Flat, Flanged Standard, Standard, Low-Profile Standard, Ultra-Low-Profile Standard
Cross, Pozidriv, Slotted, Socket, External Square