S-90437A260 5.6 mm ID x 12.7 mm OD DIN 125 Adhesive-Back Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Reliable and instant bonding provided by the 1 mm thick acrylic adhesive, eliminating the need for additional fastening steps and reducing assembly time.
• Excellent temperature stability, performing reliably in a wide range from 50°F to 200°F, suitable for various operational conditions.
• Precision fit for M5 screws with a 5.6 mm inner diameter and 12.7 mm outer diameter, ensuring secure placement and even load distribution.
• Enhanced durability and strength from Rockwell B70 hardness, offering long-term performance under mechanical stress.
• Compliance with international standards including DIN 125 for dimensional accuracy, ensuring consistent quality and interchangeability.
• Safe for regulated industries with RoHS 3 and REACH compliance, meeting environmental and health safety requirements.

Professional Applications & Engineering Value

This M5 flat washer made from 316 stainless steel is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly inefficiencies. The integrated acrylic adhesive backing provides a strong, permanent bond that secures the washer in place without additional tools, reducing installation time and preventing misalignment in high-temperature environments up to 200°F. Its metric design ensures precise compatibility with M5 fasteners, making it ideal for applications in machinery, automotive, and electronics where corrosion resistance and adherence to DIN 125 standards are critical for longevity and safety.

Specification Summary & Compliance

This washer adheres to DIN 125 standards for dimensional precision, with an inner diameter of 5.6 mm, outer diameter of 12.7 mm, and thickness of 1 mm. It is manufactured from 316 stainless steel with a hardness of Rockwell B70 and includes a 1 mm acrylic adhesive layer. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety guidelines for industrial use.