S-92516A120 0.143" ID x 0.4" Long Rectangular Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Exceptional mechanical strength with a Rockwell B90 hardness rating, ensuring the washer maintains its shape and function under high loads.
• Precise dimensional fit for No. 6 screws with a 0.143" inner diameter, providing secure fastening and reducing installation errors.
• Optimized load distribution from its 0.4" x 0.22" rectangular shape, minimizing surface pressure and preventing material damage.
• Consistent performance guaranteed by a controlled thickness range of 0.028" to 0.034", ensuring reliable sealing and spacing in assemblies.
• Compliance with strict regulations as it is REACH compliant, making it safe for various industrial and commercial applications.
• Durability in demanding conditions due to the inch system specifications and robust material, reducing maintenance needs and downtime.

Professional Applications & Engineering Value

This rectangular washer made from 18-8 stainless steel addresses common industrial challenges such as fastener loosening and corrosion-induced failures. Its rectangular design offers a larger bearing surface compared to standard washers, effectively distributing load and preventing embedding in soft materials. The Rockwell B90 hardness ensures it withstands vibrational stresses and heavy-duty use in machinery, automotive, and construction applications. With excellent corrosion resistance, it performs reliably in moist or chemical-exposed environments, reducing replacement frequency and maintenance costs. Ideal for No. 6 screw fastening, it enhances assembly integrity in industrial washers systems, providing a secure, long-lasting solution for engineers and procurement specialists.

Specification Summary & Compliance

This washer adheres to inch system measurements with an ID of 0.143", thickness of 0.028-0.034", width of 0.22", and length of 0.4", ensuring precise fit and dimensional accuracy. It is manufactured from 18-8 stainless steel with a hardness of Rockwell B90 for consistent performance. The product is REACH (EC 1907/2006) compliant as of 06/14/2023, meeting environmental and safety standards for industrial use, with no declared SVHCs above threshold levels, supporting responsible sourcing and application in global markets.