Flange Nylon Lock Nuts | Stainless A2/A4 Hex Flange

Vibration-Resistant Fastener with Integrated Flange. Design: Hex Flange with Nylon Insert Lock. Material: Stainless Steel A2 / A4. Feature: Prevents loosening & distributes load. Finish: Plain / Zinc Plated for durability. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing flange lock nuts based on your Drawings or Samples. Custom Insert: Nylon / All-Metal options. Action: Click the button below to upload your drawing for a free quote.