S-92146A035 0.641" ID x 1.073" OD ASME B18.21.1 Split Lock Washers

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 for harsh environments
• Precision-engineered dimensions (0.641" ID, 1.073" OD) ensure perfect fit for 5/8" screws
• Rockwell C35 hardness rating delivers exceptional durability and spring tension retention
• ASME B18.21.1 compliance guarantees consistent quality and reliable performance
• RoHS 3 and REACH compliant meets strict environmental and safety regulations
• Standard split lock design offers easy installation and reliable locking action

Professional Applications & Engineering Value

This 18-8 stainless steel split lock washer addresses critical vibration-induced loosening challenges in industrial applications. The split lock washer design creates continuous spring tension that compensates for thermal expansion and mechanical stress, making it ideal for heavy machinery, automotive assemblies, and construction equipment. The corrosion-resistant properties of 18-8 stainless steel ensure long-term reliability in demanding environments, while the precise 5/8" screw compatibility and ASME B18.21.1 standard compliance guarantee consistent performance in critical fastening systems. This vibration resistant washer maintains joint integrity where safety and reliability are paramount.

Specification Summary & Compliance

This split lock washer meets ASME B18.21.1 specifications with precise dimensional tolerances including 0.641" inner diameter, 1.073" outer diameter, and 0.156" thickness. The washer features Rockwell C35 hardness for optimal spring performance and is manufactured from 18-8 stainless steel. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across industrial applications while maintaining consistent quality and reliability.