S-92146A031 0.385" ID x 0.68" 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 applications
- 18-8 stainless steel construction provides excellent corrosion resistance and durability in harsh environments
- Precision-engineered dimensions (0.385" ID, 0.68" OD, 0.094" thickness) ensure perfect fit for 3/8" screw applications
- Rockwell C35 hardness rating delivers reliable spring tension and long-term performance under load
- ASME B18.21.1 compliance guarantees consistent quality and dimensional accuracy
- RoHS 3 and REACH compliant meets international environmental and safety standards
- Standard split lock design offers easy installation and reliable locking action
Professional Applications & Engineering Value
This 18-8 stainless steel split lock washer delivers exceptional engineering value in demanding industrial environments where vibration resistance is critical. The split lock washer design creates continuous spring tension that compensates for thermal expansion and mechanical stress, preventing fastener loosening in machinery, automotive assemblies, and structural applications. The corrosion-resistant properties of 18-8 stainless steel make it ideal for outdoor equipment, marine applications, and chemical processing facilities where environmental factors would degrade ordinary washers. With precise 0.385" ID dimensions specifically engineered for 3/8" screw applications, this washer ensures secure fastening in critical joints while maintaining compliance with ASME B18.21.1 standards for consistent performance and reliability.
Specification Summary & Compliance
This split lock washer features precision dimensions of 0.385" inner diameter, 0.68" outer diameter, and 0.094" thickness, manufactured to exacting ASME B18.21.1 specifications for dimensional accuracy and performance. The washer maintains Rockwell C35 hardness for optimal spring tension and meets comprehensive compliance standards including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
