DIN 6797A External Tooth Lockwasher In Low Carbon Steel Zinc Plated M4 Size Pack Of 1000 For Auto And Industrial Projects Pro Grade Built To Last With Durable Corrosion Resistant Hardware Fastener For Tight Secure Fits

Tooth lockwasher, DIN 6797A, M4, zinc plated, pack 1k
✔️ M4 external tooth lockwasher, low carbon steel, zinc plated, pack 1000

These DIN 6797A external tooth lockwashers provide a secure load distribution and anti-rotation grip for bolted joints in automotive and industrial equipment. They’re commonly used with bolts up to class 8.8 and benefit from a durable zinc finish that resists corrosion in challenging environments.

✅ Inside Diameter: 4.3-4.48 mm
✅ Outside Diameter: 7.64-8.0 mm
✅ Thickness: 1.0 mm
✅ Material: Low Carbon Steel
✅ Finish: Zinc Plated
✅ Standards Met: DIN 6797A
✅ Used with: Bolts/Screws up to Class 8.8
✅ Avg Piece Weight: 0.0002600 lbs

💡 What is a DIN 6797A external tooth lockwasher used for in automotive and industrial assemblies? This handy component helps prevent loosening due to vibration and loads in bolted joints.

- Improves joint security under vibration - Distributes load to prevent fastener indentation - Zinc plating resists corrosion in harsh environments - Works with bolts up to Class 8.8