Description:

Durable Material: Coupling Nuts are made of 304 stainless steel, which is strong and durable, rust-proof and corrosion-resistant, ensuring long-term use, perfect for indoor and outdoor use.
Features: Hex rod coupling nuts feature a fully threaded through-hole design for smooth engagement and easy installation onto the bolt from either side. The hexagonal design provides a secure grip for the wrench, preventing slippage and deformation.
Easy Installation: The coupling nut is easy to install, just tighten it with a wrench to assemble and connect the two parts, be careful not to over-tighten.
Wide Application: Suitable for furniture assembly, repair, and maintenance, including bookshelves, tables, and chairs, and also applicable for a multitude of DIY projects, automotive repairs, machinery, equipment, and general household fastening tasks, and effectively joins two parts of a fastener or fitting together.