S-90437A270 6.6 mm ID x 16 mm OD DIN 125 Adhesive-Back Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 stainless steel construction, ideal for harsh environments and extending component lifespan
• Precise dimensional fit with 6.6mm ID and 16mm OD, ensuring reliable performance with M6 screws and preventing loosening
• Enhanced load distribution from the 1mm thickness and flat design, reducing surface pressure and preventing damage to assembled materials
• Guaranteed mechanical performance with Rockwell B70 hardness, providing excellent durability and resistance to deformation under stress
• Broad temperature compatibility from 50°F to 200°F, making it suitable for applications with fluctuating thermal conditions
• Assured quality and safety through compliance with DIN 125 standards, RoHS 3, and REACH, meeting stringent industrial and environmental regulations
• Secure bonding option with 1mm acrylic adhesive layer, offering additional fastening stability where required

Professional Applications & Engineering Value

This M6 flat washer is engineered to address critical challenges in industrial assembly, where corrosion resistance and mechanical reliability are paramount. The use of 316 stainless steel ensures long-term performance in aggressive environments, such as chemical processing, marine applications, and outdoor installations, significantly reducing maintenance costs and failure rates. Its compliance with DIN 125 guarantees precise dimensions and consistent quality, facilitating seamless integration with metric fastening systems. The 1mm thickness and flat design effectively distribute clamping forces, preventing surface indentation and ensuring joint integrity. With a temperature range up to 200°F and Rockwell B70 hardness, it withstands operational stresses in automotive, machinery, and construction sectors, providing engineers with a dependable solution for high-performance industrial washers that enhance safety and durability.

Specification Summary & Compliance

This washer features a Flat type design with a Metric system of measurement, including an ID of 6.6mm, OD of 16mm, and thickness of 1mm, tailored for M6 screw size. It conforms to DIN 125 specifications for dimensional accuracy and performance. The product is manufactured with 316 Stainless Steel and includes an optional Acrylic adhesive with 1mm thickness. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.