Size:
Hex Lag Screws 3/8" x 3" Diameter: 3/8"; Length: 3" Head Width: 9/16"

These black lag screws metal wood screws are ideal for outdoor domestic and industrial applications such as deck construction or joining wood.

These stainless steel black screws are coated with black oxide to give the screws a classic look and improve corrosion and wear resistance.

Please note:
Stainless steel is also magnetic, but not as much as iron. It is also coated with a coating with iron filings on the surface, so this stainless steel screw may be attracted to magnets.