Set, Machine, Self Drilling Screws, Socket Screw, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
1/4"-20, M10 x 1.50, M1.6x0.35, M6x1, M2.5x0.45
3 7/8", 55 mm, 85 mm, 20 mm, 90 mm
Brass, Steel, Titanium, Steel, Alloy Steel, Nylon, Plastic
Low-Profile Standard, Standard, Button, Flat, Flanged Button
Cross, Phillips, Socket, External Square, Slotted