Socket Screw, Machine, Self Drilling Screws, Flat Head Screw, External Hex
Imperial, Metric, Fine, Metric, Coarse, Metric, Inch
5/8"-11, 5/8 in, M16-2.00, M16, 1/4"-20, 1/4 in, 1/4 in, 1/4"-28, 5/16 in, 5/16"-24
1 3/8", 1 7/8", 130 mm, 20 mm, 3 11/16"
PEEK, Plastic, Stainless Steel, Steel, Alloy Steel, Titanium, Nylon, Plastic
Flanged Standard, Low-Profile Standard, Ultra-Low-Profile Standard, Flanged Button, Flat
Cross, Phillips, Socket, External Square, Slotted