S-96982A155 8.5 mm ID x 14.8 mm OD DIN 127B Split Lock Washers
Split 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 due to the split lock design, preventing fastener loosening in high-stress environments
- Enhanced corrosion protection with zinc yellow-chromate plating, extending service life in harsh industrial conditions
- Reliable hardness and spring action from Rockwell C44 steel, ensuring consistent locking force and reusability
- Precise dimensional fit with 8.5mm ID and 14.8mm OD, designed specifically for M8 screws to prevent misalignment
- Guaranteed quality and interchangeability through strict DIN 127B standard compliance
- Environmental and regulatory safety with full RoHS 3 (2015/863/EU) compliance for global supply chain integration
- Optimized thickness (1.9-2.1mm) providing balanced flexibility and strength without adding excessive bulk
Professional Applications & Engineering Value
This M8 split lock washer is engineered to solve critical vibration-induced loosening in dynamic assemblies. The zinc yellow-chromate plated steel construction offers dual protection against corrosion and wear, making it ideal for automotive, machinery, and outdoor equipment where moisture and stress are concerns. Its DIN 127B certification ensures precise spring action and dimensional accuracy, providing reliable vibration resistance in high-torque applications. By maintaining clamp load under cyclic loading, it reduces maintenance downtime and enhances the safety of industrial fastening systems, delivering long-term performance where standard washers fail.
Specification Summary & Compliance
This washer meets DIN 127B specifications for standard split lock washers, with an inner diameter of 8.5mm, outer diameter of 14.8mm, and thickness of 1.9-2.1mm. It is manufactured from steel with a hardness of Rockwell C44 and features zinc yellow-chromate plating for surface protection. The product is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances and suitable for use in regulated industries.
