S-90437A310 13 mm ID x 24 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 chemical exposure.
• Secure and durable bonding provided by the 1 mm thick acrylic adhesive, ensuring the washer stays firmly in place during assembly and use.
• Excellent mechanical strength and deformation resistance due to a Rockwell B70 hardness, maintaining performance under high load conditions.
• Precise dimensional fit for M12 screws with a 13 mm ID and 24 mm OD, ensuring reliable load distribution and preventing loosening.
• Broad operational temperature tolerance from 50°F to 200°F, making it suitable for applications with varying thermal conditions.
• Guaranteed dimensional consistency and interchangeability through compliance with the DIN 125 standard for flat washers.
• Safe for use in regulated industries with full compliance to RoHS 3 and REACH environmental directives.

Professional Applications & Engineering Value

This M12 316 stainless steel flat washer is engineered to solve critical challenges in assembly and maintenance. The DIN 125 specification ensures precise dimensions and a perfect fit for metric M12 fasteners, providing consistent load distribution and preventing surface damage. The acrylic adhesive layer offers a reliable bond that secures the washer during vibration-prone operations, reducing the risk of assembly errors and maintenance downtime. Made from 316 stainless steel, it delivers exceptional corrosion resistance, making it ideal for demanding sectors like chemical processing, marine equipment, and food machinery where exposure to moisture and aggressive substances is common. Its ability to withstand temperatures from 50°F to 200°F further extends its usability in outdoor and high-temperature industrial applications, ensuring long-term reliability and performance.

Specification Summary & Compliance

This washer conforms to the dimensional and tolerance requirements of the DIN 125 standard for flat washers. Key specifications include an Inside Diameter (ID) of 13 mm, Outside Diameter (OD) of 24 mm, and a Thickness of 2.0 mm, designed for use with M12 screw sizes. The material is 316 Stainless Steel with a hardness of Rockwell B70. It is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial and commercial uses.