S-97093A204 6.5 mm ID x 11.8 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
- Excellent corrosion resistance from bronze material, ideal for harsh or marine applications
- Reliable hardness performance with Rockwell B90 rating, ensuring durability and long service life
- Precise dimensional fit with 6.5mm ID and 11.8mm OD, providing secure fastening for M6 screws
- Standardized quality assurance through DIN 127B compliance, guaranteeing interchangeability and reliability
- Environmental and safety compliance with RoHS 3 and REACH, making it suitable for regulated industries
- Consistent thickness control between 1.5-1.7mm, ensuring uniform clamping force and installation
Professional Applications & Engineering Value
This M6 metric bronze split lock washer is engineered to solve critical vibration-induced loosening in industrial machinery, electrical panels, and automotive assemblies. The bronze material offers inherent corrosion resistance, making it ideal for humid, chemical, or saltwater environments where steel washers would fail. Its split lock design and Rockwell B90 hardness provide a spring-like action that maintains constant tension under dynamic loads, preventing catastrophic fastener failure. Complying with DIN 127B standards, it ensures precise thread engagement and reliable performance in high-vibration applications, from manufacturing equipment to renewable energy systems, while meeting strict RoHS and REACH environmental directives for global supply chain compatibility.
Specification Summary & Compliance
This washer meets DIN 127B specifications for dimensional accuracy and functional performance, with an inner diameter of 6.5mm, outer diameter of 11.8mm, and thickness ranging from 1.5-1.7mm. It is manufactured from bronze with a hardness of Rockwell B90 and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in environmentally conscious industrial applications.
