S-96025A393 21 mm ID x 37 mm OD Clipped Washers

Key Features & Benefits at a Glance

• Enhanced corrosion resistance through zinc-plated steel construction, extending service life in harsh environments
• Secure fastening performance with precise M20 screw compatibility and 21mm internal diameter for reliable fit
• Superior load distribution thanks to 37mm outer diameter design, minimizing surface pressure and material stress
• Exceptional mechanical durability with Rockwell B40 hardness rating, maintaining structural integrity under heavy loads
• Quick installation efficiency featuring 33mm clipped width for easy positioning and alignment during assembly
• Consistent dimensional reliability with controlled 2.7-3.3mm thickness range, ensuring uniform performance across batches
• Global regulatory compliance meeting RoHS 3 and REACH standards for safe, environmentally responsible industrial use

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M20 clipped washers solve critical challenges in machinery assembly, structural frameworks, and heavy equipment manufacturing. The zinc-plated steel construction provides essential corrosion resistance against moisture, chemicals, and outdoor exposure, significantly reducing maintenance frequency in industrial washers applications. The unique clipped design (33mm width) enables rapid installation while preventing rotation during torque application, addressing common alignment issues in high-volume production environments. With Rockwell B40 hardness, these metric washers maintain dimensional stability under vibration and dynamic loads, making them ideal for automotive, construction, and manufacturing sectors where reliable fastening solutions are paramount for operational safety and equipment longevity.

Specification Summary & Compliance

This clipped washer features precise metric dimensions with 21mm ID, 37mm OD, and 2.7-3.3mm thickness range, engineered for M20 screw compatibility. Manufactured from zinc-plated steel with Rockwell B40 hardness certification, the product meets international industrial standards for mechanical performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and unrestricted use across global markets, providing assurance for industrial procurement requirements.