Jin Chao Wave Spring Washers (M3-M12) GB7246/DIN128B

These wave spring washers are designed for applications requiring high load capacity in compact spaces. Suitable for bolt sizes M3 to M12 and compliant with GB7246 and DIN128B standards, they offer reliable performance by evenly distributing pressure and reducing loosening due to vibration. Ideal for automotive, aerospace, and machinery uses, their wave-like design enables efficient absorption of loads while saving space compared to traditional washers. Crafted from durable materials, these washers ensure long-lasting strength and resilience in various environments. Surface treatment: polishing Product Grade: A-level Manufacture country: China Instructions included: No