Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
1/4 in, 1/4"-28, 9/16"-12, 9/16 in, 7/8"-9, 7/8 in, 7/16"-14, 7/16 in, 5/16 in, 5/16"-24
3 11/16", 50 mm, 45 mm, 65 mm, 8 mm
Steel, Nylon, Plastic, Titanium, Stainless Steel, Steel, Alloy Steel
Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Button, Flanged Button
Hex, Phillips, Socket, External Square, Slotted