S-94768A105 8.4 mm ID x 22 mm OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Enhanced load distribution thanks to the 22mm outer diameter, reducing surface pressure and preventing damage to assembled components.
• Excellent vibration resistance ensuring long-term fastening integrity and minimizing the risk of loosening in dynamic applications.
• High durability with Rockwell B83 hardness, providing reliable performance under mechanical stress and repeated use.
• Precision fit for M8 screws with 8.4mm inner diameter, ensuring easy installation and secure fastening in metric assemblies.
• Full regulatory compliance with RoHS 3 and REACH standards, making it safe for use in regulated industries and global markets.
• Versatile industrial application due to its robust 4.5-5.4mm thickness, suitable for heavy-duty machinery and equipment.

Professional Applications & Engineering Value

This M8 flat washer is engineered from 18-8 stainless steel to address common industrial challenges such as corrosion, component wear, and fastener failure. Its metric dimensions (8.4mm ID, 22mm OD) and substantial thickness ensure optimal load distribution, protecting surfaces from indentation and extending the life of assemblies in heavy-duty applications. The material's inherent corrosion resistance makes it perfect for use in moist or chemically aggressive environments, including marine, chemical processing, and outdoor machinery. By minimizing vibration-induced loosening, this flat washer enhances safety and reliability in automotive, construction, and manufacturing sectors, reducing maintenance needs and downtime.

Specification Summary & Compliance

This washer features precise metric sizing with an inner diameter of 8.4mm, outer diameter of 22mm, and thickness ranging from 4.5mm to 5.4mm, designed for M8 screw sizes. Manufactured from 18-8 stainless steel with a hardness of Rockwell B83, it ensures consistent performance and durability. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.