S-93497A200 13 mm ID x 29 mm OD DIN 6796 Heavy-Vibration-Resistant Spring Lock Washers
Heavy-Vibration-Resistant Spring Lock Washers
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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 prevents fastener loosening in high-stress environments
- Hardened steel construction with Rockwell C42 hardness ensures exceptional durability and spring retention
- Conical spring design maintains constant tension and compensates for thermal expansion/contraction
- Precision metric dimensions (13mm ID, 29mm OD) guarantee perfect fit for M12 fasteners
- DIN 6796 compliance ensures consistent quality and performance across industrial applications
- Environmental compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Optimized 3.0mm thickness provides ideal spring force while maintaining compact installation profile
Professional Applications & Engineering Value
This M12 spring lock washer delivers critical vibration-resistant performance in demanding mechanical systems. The conical design creates continuous spring pressure that counters rotational forces and thermal cycling effects, preventing catastrophic fastener failure in machinery, automotive assemblies, and heavy equipment. Manufactured from hardened steel to Rockwell C42 specifications, it maintains its spring characteristics under repeated loading cycles. The DIN 6796 standard ensures dimensional precision and reliable performance in industrial applications where vibration-induced loosening compromises safety and operational integrity. This metric spring washer solves the fundamental challenge of maintaining clamp load in dynamic environments.
Specification Summary & Compliance
This spring lock washer features precision dimensions: 13mm inner diameter, 29mm outer diameter, 3.0mm thickness, and 4mm overall height, engineered for M12 fastener applications. Manufactured to DIN 6796 specifications with Rockwell C42 hardness rating. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across regulated industries including automotive, machinery, and electrical equipment manufacturing.
