Self Drilling Screws, Machine, Socket Screw, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/2"-20, 1/2 in, 3/8"-16, 3/8 in, 7/8"-9, 7/8 in, 9/16"-12, 9/16 in, 3/4"-10, 3/4 in
5 1/4", 2 1/16", 65 mm, 2 1/8", 3 11/16"
PEEK, Plastic, Steel, Titanium, Nylon, Plastic, Steel, Alloy Steel
Ultra-Low-Profile Standard, Standard, Flanged Standard, Flat, Flanged Button
Hex, Phillips, Socket, Slotted, External Square