Protect your assemblies from loosening with the M10 Spring Lock Washer, designed to DIN 127B standards. This split-type washer delivers spring tension that resists vibration, dynamic loads, and thermal expansion—ensuring your bolts and nuts stay tight over time.

With a robust 10.2 mm inner diameter and durable square-cut ends, the washer grips securely, making it ideal for industrial, automotive, and machinery applications.

✅ Key Features:

• For M10 bolts – strong and secure fit
• Split-helical design provides anti-vibration locking
• Square-cut ends for stable and consistent pressure
• Available in zinc-plated or stainless steel (A2/A4)
• Manufactured to DIN 127B / ISO 7090 standards