S-96025A235 2.2 mm ID x 4.5 mm OD Clipped Washers

Key Features & Benefits at a Glance

• Secure Anti-Rotation Performance – The clipped design with 3.9mm width prevents washer rotation during assembly, ensuring consistent positioning and reducing installation time.
• Enhanced Load Distribution – 4.5mm outer diameter spreads pressure evenly, minimizing surface damage and extending the service life of fastened components.
• Precision Fit for M2 Screws – 2.2mm inner diameter ensures accurate alignment with standard M2 screws, preventing cross-threading and improving assembly reliability.
• Durable Steel Construction – Made from steel with Rockwell B40 hardness, offering excellent resistance to deformation under mechanical stress and vibration.
• Consistent Thickness Tolerance – Thickness range of 0.220mm–0.420mm guarantees uniform spacing and reliable performance in stacked or precision applications.
• Environmental & Safety Compliance – Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries and reducing environmental impact.
• Metric System Compatibility – Designed to metric specifications, facilitating seamless integration with international machinery and component designs.

Professional Applications & Engineering Value

This M2 metric steel clipped washer is engineered to address common industrial challenges such as fastener loosening due to vibration and misalignment in compact assemblies. The clipped profile locks securely against flat surfaces or screw heads, providing stable retention in electronics, automotive control modules, and precision instrumentation. Its steel material and Rockwell B40 hardness ensure it withstands repetitive stress without cracking, while the precise 2.2mm ID and 4.5mm OD maintain alignment with M2 screw threads, reducing the risk of assembly errors. Ideal for automated production lines, this washer enhances fastening reliability in high-vibration environments, supporting efficient maintenance and long-term operational integrity.

Specification Summary & Compliance

This washer features a metric system design with an inner diameter of 2.2mm, outer diameter of 4.5mm, thickness range of 0.220mm–0.420mm, and clipped width of 3.9mm, manufactured to standard dimensional tolerances for consistent performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial use.