Socket Screw, Machine, Grub Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
#4-48, 1/4"-20, M10 x 1.50, M1.6x0.35, M2.5x0.45
20 mm, 1 7/8", 85 mm, 60 mm, 22 mm
Brass, Stainless Steel, Titanium, Steel, Alloy Steel, Nylon, Plastic
Ultra-Low-Profile Standard, Flanged Button, Standard, Flat, Flanged Standard
Cross, Phillips, Slotted, External Square, Socket