S-92961A112 0.174" ID x 0.267" OD ASME B18.21.1 Split Lock Washers for Socket Head Screws
Split Lock Washers for Socket Head Screws
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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-plated steel construction, extending service life in humid or outdoor applications
- Precise fit for No. 8 screws with 0.174" ID, ensuring secure fastening and reduced assembly time
- Exceptional durability from Rockwell C38 hardness, maintaining structural integrity under repeated loading
- Reliable compliance with ASME B18.21.1 standards, guaranteeing consistent performance and interchangeability
- Environmental safety assurance through RoHS 3 and REACH compliance, meeting strict regulatory requirements
- Optimized dimensions (0.267" OD, 0.042" thickness) for space-efficient installation in tight mechanical assemblies
Professional Applications & Engineering Value
This split lock washer is engineered to address critical vibration-induced loosening in industrial machinery, automotive systems, and electrical enclosures. The zinc-plated steel material provides a robust barrier against rust and corrosion, ideal for applications exposed to moisture or temperature fluctuations. With its standard split lock design and precise 0.174" ID, it ensures a tight grip on No. 8 screws, reducing maintenance downtime and enhancing safety in heavy-duty washers applications. By conforming to ASME B18.21.1, it delivers predictable performance in assembly lines, minimizing the risk of fastener failure and improving overall mechanical reliability.
Specification Summary & Compliance
This washer features an ID of 0.174", OD of 0.267", and thickness of 0.042" with a Standard split lock type and Rockwell C38 hardness. It meets ASME B18.21.1 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use.
