500pc Wave Washer Set for Electrical and Automotive Use, Compression Spring Washers with Smooth Surface to Reduce Friction and Prevent Loosening, Assorted Sizes for Tight Axial Load and Easy Installation

Wave Washer Set, 500pcs for Electrical & Auto Installations
✔️ 500pc wave washers, spring steel, 1.00x0.50x0.03 cm, black

These wave washers are circular metal spacers with a wavy profile that provides spring pressure when compressed. They are designed to dampen loosening and distribute load across threaded bolts, screws, and nuts in tight axial spaces. Commonly used in electrical, automotive, and marine assemblies where a secure bolt connection is critical.

✅ Material: Spring steel
✅ Size: 1.00 x 0.50 x 0.03 cm (0.39 x 0.20 x 0.01 in)
✅ Feature: axial wave design provides spring pressure when compressed
✅ Use: distributes load to prevent loosening across bolts and nuts
✅ Count: 500 washers in black finish

💡 What is a wave washer used for in mechanical and electrical bolt assemblies?

They help maintain preload and prevent loosening in tight axial spaces.

- Keeps fasteners from backing out under vibration
- Distributes load evenly across threaded joints
- Suits compact assemblies in appliances, automotive, and marine gear
- Made from spring steel for durability
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