6-13 x 1 1/4 Phillips Flat Head no Nibs Deep Thread Wood Screw 2/3 Threaded Zinc 6-32-.130 and they have a passivate

and they have a passivate wax finish that provides additional protection

It is commonly used in various welding applications

while the Phillips pan head ensures easy driving and a flush fit

The screw has a diameter of 1/2 inch and a length of 5 3/4 inches

0 x 20 DIN 7985A Metric Phillips Pan Machine Screw Full Thread Black Ox Oil is a versatile screw designed for various applications

6-13 x 1 1/4 Phillips Flat Head no Nibs Deep Thread Wood Screw 2/3 Threaded Zinc 6-32-.130 and they have a passivateThese 6 13 x 1 1 4 inch Phillips flat head wood screws are designed for deep thread applications in wood. They feature a no nibs design, which eliminates the need for pre drilling, and a 2 3 threaded shank for increased holding power. The zinc coating provides corrosion resistance, making them suitable for both indoor and outdoor use. These screws are ideal for a variety of woodworking projects, including framing, decking, and furniture assembly.