S-91455A350 37 mm ID x 66 mm OD DIN 125; ISO 7089 General Purpose Washers
General Purpose Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc plating, extending service life in harsh industrial environments
- Exceptional load distribution from the 66mm outer diameter, preventing surface damage and joint loosening
- Precise fit for M36 screws with 37mm inner diameter, ensuring secure fastening and reduced assembly time
- High mechanical strength with Rockwell B91 hardness, providing reliable performance under heavy loads
- Guaranteed dimensional accuracy through compliance with DIN 125 and ISO 7089 standards
- Enhanced durability with 4.4-5.6mm thickness, offering long-term stability in demanding applications
- Safe for regulated industries with full RoHS 3 and REACH compliance, meeting global environmental standards
Professional Applications & Engineering Value
This M36 flat washer in zinc plated steel is engineered to solve critical industrial fastening challenges. Its robust construction and corrosion-resistant coating make it ideal for outdoor machinery, structural steel connections, and heavy equipment assemblies where moisture and chemical exposure are concerns. The precise metric dimensions and adherence to DIN 125 and ISO 7089 standards ensure consistent performance, reducing the risk of bolt loosening and material fatigue. By providing a reliable, heavy-duty sealing surface, this washer minimizes maintenance needs and enhances the longevity of industrial installations, from construction projects to manufacturing equipment.
Specification Summary & Compliance
This flat washer features an inner diameter of 37mm, outer diameter of 66mm, and thickness of 4.4-5.6mm, manufactured to DIN 125 and ISO 7089 standards for dimensional precision. It is made from zinc plated steel with a hardness of Rockwell B91, ensuring consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for global industrial use.
