9 x 3 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray NWCB This coupling nut meets Grade

This coupling nut meets Grade 5 standards for strength and reliability

The #10 size is commonly used with #10 screws or bolts

It is made of zinc-plated steel and has a nylon insert that helps to prevent the nut from loosening due to vibration or movement

and other industrial applications where reliable and robust fastening is required

The light cadmium and wax finish offers corrosion resistance and lubrication

9 x 3 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray NWCB This coupling nut meets GradeThese 9 x 3 Six Lobe (Torx) Flat Nibs Deck Screws are ideal for a variety of outdoor projects, including decking, fencing, and siding. Made from durable zinc plated steel, they are designed to resist corrosion and rust, even in harsh weather conditions. The six lobe (Torx) drive system provides a secure grip, reducing the risk of stripping or cam out. The flat nibs help to countersink the screw flush with the surface, creating a clean and professional