S-96025A385 13 mm ID x 20 mm OD Clipped Washers

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments.
• Precise fit for M12 screws with 13mm inner diameter, providing secure fastening and reducing assembly errors.
• Optimized load distribution thanks to the 20mm outer diameter, minimizing surface damage and improving joint integrity.
• Superior mechanical strength from Rockwell B40 hardness, offering consistent performance under high-stress conditions.
• Secure anti-rotation design with an 18.3mm clipped width, preventing washer movement and maintaining alignment in dynamic applications.
• Durable thickness range of 1.8-2.2mm, ensuring reliable spacing and vibration resistance in heavy-duty assemblies.
• Compliance with RoHS 3 and REACH standards, guaranteeing environmental safety and meeting global regulatory requirements.

Professional Applications & Engineering Value

This M12 metric clipped washer is engineered to address common industrial challenges such as loosening under vibration and corrosion in demanding settings. Crafted from zinc-plated steel, it provides a protective barrier against moisture and chemicals, extending service life in automotive, machinery, and construction applications. The clipped design ensures easy installation and secure positioning, reducing maintenance downtime. With precise 13mm ID and 20mm OD dimensions, it delivers uniform pressure distribution, preventing bolt head embedding and surface deformation. Ideal for heavy-duty assemblies, this washer enhances overall system reliability by maintaining tight tolerances and resisting wear, making it a vital component for engineers seeking durable, precision-grade fastening solutions.

Specification Summary & Compliance

This washer adheres to metric system standards with precise dimensions: 13mm inner diameter, 20mm outer diameter, 1.8-2.2mm thickness, and 18.3mm clipped width. It features Rockwell B40 hardness for consistent mechanical performance and is manufactured to ensure reliable fit for M12 screw sizes. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its environmental safety and suitability for global industrial use without hazardous substances.