S-90391A114 17 mm ID x 32 mm OD DIN 5406 Spring Lock Washers for Slotted Bearing Nuts
Spring Lock Washers for Slotted Bearing Nuts
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through conical spring design that maintains constant tension under dynamic loads
- Enhanced locking security with external tooth configuration that bites into mating surfaces for reliable fastening
- Precision compatibility with M17 screws and DIN 981 chamfered bearing nuts for seamless integration
- Durable steel construction providing consistent performance in demanding industrial environments
- Optimized dimensional accuracy with 17mm ID and 32mm OD ensuring perfect fit and distribution of load
- Compliance assurance meeting DIN 5406 manufacturing standards for reliable quality and performance
- Environmental responsibility with RoHS 3 and REACH compliance for safe industrial applications
Professional Applications & Engineering Value
This M17 DIN 5406 spring lock washer delivers exceptional engineering value in applications where vibration-induced loosening compromises safety and performance. The conical shape with external teeth creates multiple biting points that dig into both the fastener and workpiece, preventing rotational movement even under severe vibration conditions. Made from high-quality steel, this metric spring lock washer maintains its spring properties through repeated loading cycles, making it ideal for automotive assemblies, heavy machinery, and industrial equipment where reliable fastening is critical. The external tooth configuration ensures maximum surface contact while the conical design provides consistent spring force, effectively solving common loosening problems in dynamic applications without requiring additional locking mechanisms.
Specification Summary & Compliance
This spring lock washer conforms to DIN 5406 standards with precise dimensional specifications including 17mm internal diameter, 32mm outer diameter, and 3mm overall height. The external tooth design and conical shape ensure optimal performance when used with M17 fasteners and DIN 981 chamfered bearing nuts. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety requirements for industrial components.
