Socket Screw, Self Drilling Screws, Machine, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
7/8"-9, 7/8 in, 3/8"-16, 3/8 in, 1/4"-20, 1/4 in, 1/4 in, 1/4"-28, 5/16 in, 5/16"-24
1 3/8", 3", 130 mm, 16 mm, 200 mm
PEEK, Plastic, Nylon, Plastic, Titanium, Steel, Alloy Steel, Steel
Flat, Low-Profile Standard, Ultra-Low-Profile Standard, Button, Flanged Button
Cross, Hex, Socket, External Square, Slotted