Socket Screw, Machine, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
1/4 in, 1/4"-28, 9/16"-12, 9/16 in, 3/8"-16, 3/8 in, M10-1.50, M10, 1-1/8"-7, 1-1/8 in
5 1/4", 2 1/16", 3 9/16", 45 mm, 3 11/16"
Steel, PEEK, Plastic, Titanium, Steel, Alloy Steel, Nylon, Plastic
Button, Standard, Low-Profile Standard, Flat, Flanged Button
Phillips, Socket, Slotted, External Square, External Hex