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Technical Product Information | ![]() |
| SCHNORR™ Safety Washer HDS-27 (Code: 701 700) |
| Product Technical Details |
| The Schnorr™ HDS-27 is an original safety washer specifically engineered to provide superior protection against axial loading and heavy vibration in high-strength M27 bolt connections. Operating on the proven Schnorr™ disc spring principle, these washers eliminate loosening by maintaining the preload force of the fastener. It is a world-class solution for secure assembly in heavy industry, energy plants, and large-scale structural steel projects. |
| Why Choose Schnorr™ HDS Series? |
| • Maximum Loosening Protection: Ensures peak safety for M27 connections under vibrational and dynamic loads. • High Spring Force: Keeps preload stable despite thermal expansion or surface settling. • Compact and Powerful: Designed to match standard bolt head dimensions, providing high contact force in tight spaces. • German Engineering: Maintains elasticity and technical integrity even in the harshest environments. • Surface Integrity: Creates a stable and balanced connection without damaging the bolt or host surface. |
| Applications |
| • Large-scale wind turbines and structural steel assembly. • Heavy industrial presses, mining machinery, and crane systems. • Railway infrastructure projects and bridge construction. • High-vibration industrial motors, pumps, and turbine mounting points. |