M4-0.7 Flange Nylon Insert Lock Nut 304/A2 Stainless Steel DIN6926

Flange nylon insert lock nuts combine a flange base with a nylon insert to prevent loosening due to vibration. The flange distributes pressure evenly, enhancing stability, while the nylon insert grips the threads of the bolt, ensuring a secure fit. Theyre commonly used in applications where reliability is crucial

• Free Shipping for orders over $100，Orders below $100 will have a shipping fee applied based on the weight of the items and the ship to location
• Usually ships within 3days, takes around 10days to arrive, shipped by UPS\DHL
• Eligible for Return, Refund or Replacement within 30 days of receipt