✅ **Premium 304 Stainless Steel Material**
Made of high-quality 304 stainless steel, these lock nuts provide excellent corrosion resistance, rust-proof performance, and durability for long-term use in harsh environments.
✅ **Effective Anti-Locking Design**
Built with a nylon insert, these nuts create strong friction against the bolt thread, preventing loosening caused by vibration and shock. Ideal for dynamic and high-vibration applications.
✅ **DIN985 Standard & Full Sizes**
Precision-manufactured to DIN985 standard, ensuring consistent thread fit with metric bolts. A complete range of sizes from M2 to M16 is available to meet diverse fastening needs.
✅ **Multiple Finishes Available**
In addition to 304 stainless steel, we also offer black zinc, nickel-plated, and zinc-plated versions to suit different application and appearance requirements.