S-90073A007 0.148" ID x 0.216" OD ASME B18.21.1 Split Lock Washers for Socket Head Screws
Split Lock Washers for Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration resistance prevents fastener loosening in high-stress environments, ensuring long-term joint integrity
- Precision-engineered 0.148" ID provides perfect fit for No. 6 screws, eliminating installation issues and reducing assembly time
- Rockwell C38 hardness rating delivers exceptional durability and spring tension for reliable locking performance
- ASME B18.21.1 compliance guarantees consistent quality and dimensional accuracy across all production batches
- Full RoHS 3 and REACH compliance ensures environmental responsibility and global regulatory acceptance
- Standard split lock design offers proven performance across diverse industrial applications
- Steel construction provides excellent strength-to-weight ratio and corrosion resistance for extended service life
Professional Applications & Engineering Value
This split lock washer delivers critical vibration-dampening capabilities for industrial applications where fastener security is paramount. The steel construction with Rockwell C38 hardness maintains consistent spring force under dynamic loads, preventing joint failure in machinery, automotive assemblies, and electrical enclosures. Engineered to ASME B18.21.1 standards, these inch system washers provide reliable performance in maintenance operations and production lines where No. 6 screw fastening requires assured vibration resistance. The split lock design creates continuous tension that compensates for thermal expansion and material relaxation, making it ideal for applications subject to temperature fluctuations and mechanical stress.
Specification Summary & Compliance
This standard split lock washer features precise dimensions: 0.148" ID, 0.216" OD, and 0.030" thickness, manufactured to ASME B18.21.1 specifications for dimensional accuracy and performance reliability. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for global industrial applications.
