Wedge Locking Washers For M5 Bolts 20 Pack Manganese Steel Vibration Resistant Safety Washers DIN 25201 Standard Built Tough For Lock Tight Fastening In Machinery And Auto Projects

High-Strength M5 Wedge Locking Washers for Vibration
✔️ 20 pack manganese steel wedge washers for M5 bolts, DIN 25201

These wedge locking washers sit between the fastener and surface to bite into both, creating a locking action that resists loosening from vibrations. They are ideal for machinery, automotive, and infrastructure projects where dynamic loads are present.

✅ Inside diameter: 5.5 mm (0.22 in) for M5 bolts
✅ Outer diameter: 9 mm (0.35 in) with 1.8 mm (0.07 in) thickness
✅ Material: manganese steel with corrosion-resistant coating
✅ Standard: DIN 25201; Package: 20 pcs per pack
✅ Dual-wedge design with interlocking teeth on both sides for vibration resistance

💡 What is a wedge locking washer used for?

They prevent fastener loosening by locking against dynamic loads, making assemblies secure and durable.

- Handy for machinery, automotive, and infrastructure projects with high vibration - Works with M5 bolts and DIN 25201 standards - Coated manganese steel provides corrosion resistance for longer life