S-93409A114 0.344" ID x 0.875" OD Clipped Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh or humid environments.
• Precise clipped design for quick and secure installation, reducing assembly time and preventing rotation during use.
• Excellent load distribution with a 0.875" OD and 0.344" ID, minimizing surface stress and protecting connected components.
• Consistent mechanical strength with Rockwell B68 hardness, providing reliable performance under vibration and heavy loads.
• Full regulatory compliance with RoHS 3 and REACH, meeting strict environmental and safety standards for global industrial use.
• Dimensional accuracy in inch system, ensuring perfect fit with 5/16" fasteners and seamless integration into existing assemblies.

Professional Applications & Engineering Value

This 5/16" clipped washer is engineered to address critical challenges in industrial fastening, such as component misalignment and corrosion-induced failure. Made from 18-8 stainless steel, it offers exceptional resistance to rust and chemical exposure, making it ideal for outdoor machinery, marine equipment, and food processing applications. The clipped (external tooth) design bites into surfaces, preventing loosening from vibration—common in automotive, construction, and heavy machinery. Its precise inch system dimensions (0.344" ID, 0.875" OD) ensure uniform pressure distribution, reducing wear on bolts and substrates. By combining corrosion-resistant materials with a secure-lock profile, this washer extends equipment lifespan and minimizes maintenance downtime in demanding environments.

Specification Summary & Compliance

This washer features an inner diameter of 0.344", outer diameter of 0.875", and thickness range of 0.056–0.071", with a clipped width of 0.702". It is designed for use with 5/16" screw sizes and manufactured to standard inch system tolerances. The 18-8 stainless steel material provides a Rockwell B68 hardness 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 components.