M8 Curved Spring Lock Washer 304 Stainless SteelDIN137A (10000pcs/Pkg)

Curved spring lock washers provide tension and flexibility to prevent loosening of fasteners under vibration. Their curved design exerts a spring force, maintaining consistent pressure on the assembly. Ideal for use in machinery and automotive applications, they enhance reliability and longevity of connections.

• 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