Socket Screw, Self Drilling Screws, Machine, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
5/16"-18, 5/16 in, 9/16"-12, 9/16 in, 7/8"-9, 7/8 in, 1/4"-20, 1/4 in, 1-1/8"-7, 1-1/8 in
130 mm, 240 mm, 55 mm, 45 mm, 3 11/16"
Aluminum, PEEK, Plastic, Steel, Alloy Steel, Nylon, Plastic, Titanium
Ultra-Low-Profile Standard, Standard, Flanged Standard, Flat, Flanged Button
Hex Socket, Phillips, Slotted, External Square, Socket