TOP-VIGOR M16 Flange Hex Lock Nuts, 2pcs Grade 10.9 Carbon Steel Black Oxide Finish, Heavy Duty Black Nuts for Machinery, Equipment, Pipe Fittings Automotive

• [Durable Carbon Steel Build] These M16 flange nuts are made from Grade 10.9 carbon steel for outstanding strength and long-term reliability in heavy-duty fastening jobs
• [Tight and Secure Fit] Precisely machined with M16 x 2mm threads, our hex lock nuts ensure a snug and stable hold across a wide range of applications
• [Corrosion-Resistant Finish] Coated with black oxide, each black nut resists rust and wear, making it ideal for indoor and outdoor machinery setups
• [Integrated Flange Design] The built-in flange increases surface contact and distributes pressure evenly, helping reduce loosening due to vibration
• [Versatile Use Case] These flange hex lock nuts are perfect for automotive, industrial, pipe connection, equipment repair, and general mechanical projects

Built for strength and reliability, the TOP-VIGOR M16 flange hex lock nuts are made of high-grade 10.9 carbon steel with a corrosion-resistant black oxide finish. These black nuts feature a flange base that expands the bearing surface, providing a firm grip while minimizing the risk of loosening under vibration. Each M16 nut comes with precisely cut M16 x 2mm threads for consistent, secure fastening. Ideal for use in machinery, automotive work, pipe connections, and industrial equipment, this 2-pack of flange nuts ensures your projects stay tightly assembled, even under pressure.