Socket Screw, Grub Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M16-2, M5x0.8, 3/8"-32, 5/16"-32, M4x0.7
7 1/2", 6 mm, 40 mm, 140 mm, 160 mm
Nylon, Plastic, Stainless Steel, Aluminum, Brass, Steel
Flanged Button, Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Flat
Cross, Hex Socket, Phillips, Torx, Pozidriv