S-92161A045 0.2" ID x 0.25" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Effective vibration damping and spring force from the wave design, maintaining bolt tension and preventing loosening
• Precise dimensional fit with 0.2" ID and 0.25" OD, ensuring compatibility with No. 8 screws for reliable assembly
• Enhanced durability due to Rockwell C40 hardness, providing long-lasting performance under mechanical stress
• Consistent load distribution from the 0.055" overall height, reducing wear on connected components
• Compliance with strict environmental standards, including RoHS 3 and REACH, for safe and sustainable use in global markets
• Lightweight and space-efficient with 0.006" thickness, suitable for compact applications without sacrificing strength

Professional Applications & Engineering Value

This wave washer is engineered to address common challenges in industrial settings, such as vibration-induced fastener failure and corrosion. Made from Black-Oxide 18-8 Stainless Steel, it offers excellent resistance to rust and oxidation, extending service life in demanding conditions like automotive assemblies, machinery, and outdoor equipment. The wave design provides consistent spring force, compensating for thermal expansion and maintaining clamp load in No. 8 screw applications. Its precise dimensions (0.25" OD, 0.2" ID) ensure easy installation and reliable performance, reducing maintenance needs and downtime. By combining vibration resistance with environmental compliance, this washer supports efficient, long-term operations in sectors requiring high reliability and regulatory adherence.

Specification Summary & Compliance

This wave washer features inch system measurements with an inner diameter of 0.2", outer diameter of 0.25", thickness of 0.006", and overall height of 0.055", designed for precise fit in No. 8 screw size applications. It meets standard dimensional tolerances and is manufactured from 18-8 Stainless Steel with a Rockwell C40 hardness for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in environmentally conscious industries.