M12-1.75 Wing Nut 316 Stainless Steel DIN315 (250pcs/Pkg)

Split lock washers are designed with a split or gap that creates tension when compressed. This feature helps prevent loosening due to vibration, making them ideal for securing bolts and nuts in dynamic applications.

• 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