Machine, Socket Screw, Self Drilling Screws, Flat Head Screw
Imperial, Metric, Coarse, Metric, Fine, Inch, Metric
1/2"-20, 1/2 in, 7/8"-9, 7/8 in, 9/16"-12, 9/16 in, 1/2"-13, 1/2 in, 3/8"-16, 3/8 in
3 11/16", 25 mm, 45 mm, 60 mm, 20 mm
PEEK, Plastic, Steel, Alloy Steel, Nylon, Plastic, Titanium, Steel
Low-Profile Standard, Ultra-Low-Profile Standard, Button, Flanged Standard, Flanged Button
Hex, Socket, Slotted, External Square, External Hex