S-91717A222 6.6 mm ID x 22 mm OD Clipped Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments.
• Enhanced load distribution from the 22mm OD and 1.4-1.8mm thickness, reducing stress on M6 screw assemblies.
• Secure and stable fit due to the 6.6mm ID, ensuring precise alignment with M6 screws for reliable fastening.
• Quick and easy installation enabled by the 18.2mm clipped width, saving time during assembly in tight spaces.
• Durable performance backed by Rockwell B55 hardness, resisting deformation under heavy-duty applications.
• Global compliance assurance with RoHS 3 and REACH standards, meeting stringent environmental and safety regulations.
• Metric precision engineering for seamless integration into international projects requiring standardized components.

Professional Applications & Engineering Value

This M6 clipped washer is engineered from zinc-plated steel to address common industrial challenges like corrosion-induced failure and assembly inefficiencies. The clipped design allows for rapid installation in confined areas, such as automotive frames or machinery enclosures, while the Rockwell B55 hardness ensures it withstands vibrational loads and repeated stress without compromising integrity. Ideal for heavy-duty fastening in sectors like manufacturing and construction, it provides a reliable barrier against moisture and chemicals, reducing maintenance costs and downtime. By combining precise metric dimensions with robust material properties, this washer delivers consistent performance in demanding industrial applications, ensuring long-term operational safety and efficiency.

Specification Summary & Compliance

This washer adheres to standard metric measurements with an inner diameter of 6.6mm, outer diameter of 22mm, thickness range of 1.4-1.8mm, and clipped width of 18.2mm, designed for M6 screw sizes. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global supply chains. The zinc-plated steel material and Rockwell B55 hardness further guarantee dimensional stability and durability in accordance with industrial fastening standards.