S-92146A004 0.107" ID x 0.195" OD ASME B18.21.1 Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance ensures fasteners remain securely locked even under continuous dynamic loads
• Corrosion-resistant 18-8 stainless steel construction provides excellent durability in harsh environments and extends service life
• Precision 0.107" ID and 0.195" OD dimensions guarantee perfect fit and consistent performance with No. 3 screws
• Rockwell C35 hardness rating delivers optimal spring tension and maintains locking force through repeated use
• ASME B18.21.1 compliance ensures consistent quality and interchangeability across industrial applications
• RoHS 3 and REACH compliance meets international environmental standards for safe usage in regulated industries
• Standard split lock design provides reliable, cost-effective locking solution for various assembly requirements

Professional Applications & Engineering Value

This 18-8 stainless steel split lock washer addresses critical vibration-induced loosening challenges in industrial equipment and machinery. The split lock washer design creates continuous spring tension against both the fastener and bearing surface, effectively preventing rotational loosening caused by dynamic loads. Manufactured from corrosion-resistant 18-8 stainless steel, this component maintains integrity in demanding environments including marine applications, food processing equipment, and outdoor machinery. The precision inch dimensions (0.107" ID, 0.195" OD) ensure perfect compatibility with No. 3 screws while the Rockwell C35 hardness provides optimal spring characteristics without compromising ductility. These engineering features make it ideal for assembly lines, automotive components, and electronic enclosures where vibration-resistant fastening is critical for operational safety and maintenance reduction.

Specification Summary & Compliance

This split lock washer features precise inch dimensions with 0.107" internal diameter, 0.195" external diameter, and 0.025" thickness specifically designed for No. 3 screw applications. Manufactured to ASME B18.21.1 specifications for standard lock washers, it ensures dimensional accuracy and performance consistency. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental standards for hazardous substance restrictions. The 18-8 stainless steel material combined with Rockwell C35 hardness provides the optimal balance of corrosion resistance and mechanical performance required for industrial locking applications.