136Pcs Carbon Steel Flange Nuts, Hardware Nuts Assortment, M3-M10

Product details

Dpyrrhic 136Pcs Carbon Steel Flange Nuts, Hardware Nuts Assortment, M3-M10 Premium Carbon Steel & Zinc Plating: Made from high-grade Carbon Steel Flange Nuts material with a protective zinc-plated finish, these black hexagonal nuts resist rust and corrosion. The sturdy construction ensures long-term strength in indoor and light-duty outdoor environments. Serrated Flange Anti-Vibration Design: The integrated flange acts as a built-in washer, evenly distributing load, while the serrated underside bites into the surface to prevent loosening from vibration. These hardware nuts deliver a secure, reusable connection without needing separate washers. Versatile Home, Auto & Industrial Use: Ideal for automotive repair, machinery, furniture assembly, and DIY projects. Use these flange lock nuts wherever you need a reliable fastening replacement that grips tight and speeds up installation. Durable Alternative to Nylon Inserts: If you’re tired of nylon lock nuts failing under heat or chemicals, switch to these nylon lock nuts. Unlike nylon black hex nut or nylon insert hex lock nuts styles, this hex nylon insert lock nut replacement offers a purely mechanical lock, making it a smart addition to many metric lock nut assortment.