High-Quality Anti-Loosening Nut
Product Introduction
Ningbo Mohai Fasteners Co., Ltd.'s anti-loosening nuts are precision fasteners specifically designed to solve the problem of loosening under vibration conditions. They are made from high-quality carbon steel and stainless steel, suitable for high-frequency vibration scenarios in automobiles, construction machinery, rail transportation, and power equipment, providing reliable protection for critical structural connections.
Key advantages of the product: Utilizing multiple anti-loosening designs such as double-thread locking, eccentric structure, or chemical coating, an irreversible engagement is formed after locking, with an anti-loosening coefficient of over 0.9. It has withstood 100,000 vibration cycles without loosening. The surface is treated with zinc, nickel, or Dacromet, and withstands 48-120 hours of salt spray testing, demonstrating excellent corrosion resistance. The threads are precision rolled with a tolerance of ±0.01mm, perfectly matching bolts for convenient and efficient installation.
Specifications cover the entire M4-M30 series, and custom sizes and anti-loosening processes are supported. Products strictly adhere to ISO9001 standards, undergoing multiple inspections including material analysis, anti-loosening performance testing, and dimensional accuracy testing, ensuring a 100% factory pass rate. With its superior anti-loosening performance and stable quality, it has become the preferred fastener for high-end equipment manufacturing both domestically and internationally.
