S-92146A030 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 applications
- 18-8 stainless steel construction provides excellent corrosion resistance and durability
- Rockwell C35 hardness rating ensures long-term performance under repeated loading
- Precision 0.322" ID and 0.583" OD dimensions guarantee perfect fit for 5/16" screws
- ASME B18.21.1 compliance delivers certified quality and dimensional accuracy
- RoHS 3 and REACH compliance meets international environmental and safety standards
- Standard split lock design offers reliable spring action and easy installation
Professional Applications & Engineering Value
This split lock washer delivers critical vibration resistance in demanding industrial environments where fastener security is paramount. The 18-8 stainless steel material provides exceptional corrosion resistance, making it ideal for applications exposed to moisture, chemicals, or outdoor conditions. Engineered with Rockwell C35 hardness, this washer maintains its spring tension and locking capability through repeated stress cycles, preventing costly downtime from loose connections. The precise 0.322" ID ensures perfect compatibility with 5/16" screws, while the split lock design creates continuous tension that counters vibration-induced loosening in machinery, automotive assemblies, and structural applications where reliability cannot be compromised.
Specification Summary & Compliance
This split lock washer features precise dimensional specifications including 0.322" inner diameter, 0.583" outer diameter, and 0.078" thickness, manufactured to ASME B18.21.1 standards for consistent quality and performance. The product maintains compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global industrial applications. Designed specifically for 5/16" screw sizes within the inch measurement system, this standard split lock washer type delivers reliable fastening solutions meeting international engineering requirements.
