S-95160A215 0.322" ID x 0.583" OD ASME B18.21.1 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 prevents fastener loosening in high-stress industrial environments
- Exceptional corrosion protection through hot-dipped galvanized steel coating for extended service life
- Reliable locking performance with standard split design that maintains constant spring tension
- Precision dimensional accuracy with 0.322" ID and 0.583" OD ensuring perfect fit for 5/16" fasteners
- Enhanced durability from Rockwell C38 hardness rating for long-term mechanical performance
- Industry-standard compliance with ASME B18.21.1 specifications for guaranteed quality and interchangeability
- Environmental responsibility through RoHS 3 compliance, free from hazardous substances
Professional Applications & Engineering Value
These hot-dipped galvanized steel split lock washers deliver critical vibration resistance in demanding industrial applications where fastener security is paramount. The split lock washer design creates continuous spring tension that counters rotational forces and prevents loosening under dynamic loads. The heavy-duty galvanized coating provides superior corrosion protection, making these 5/16" washers ideal for outdoor equipment, machinery assemblies, and structural applications exposed to environmental elements. With Rockwell C38 hardness, these washers maintain their mechanical properties and locking effectiveness through repeated stress cycles, solving common vibration-induced failure points in industrial fastening systems while meeting ASME B18.21.1 standards for reliable performance.
Specification Summary & Compliance
This split lock washer features precise dimensional specifications including 0.322" inner diameter, 0.583" outer diameter, and 0.078" thickness, engineered for 5/16" screw applications. Manufactured to ASME B18.21.1 standards with Rockwell C38 hardness certification, these washers ensure consistent performance and interchangeability. The product is fully RoHS 3 (2015/863/EU) compliant, meeting international environmental regulations while maintaining the mechanical integrity required for industrial locking applications.
