S-93413A217 15 mm ID x 44 mm OD DIN 9021, ISO 7093 Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion protection with black-coated steel, extending service life in harsh environments and reducing maintenance costs.
• Precise dimensional fit with 15mm ID and 44mm OD, ensuring reliable alignment and load distribution for M14 screws.
• Enhanced durability and wear resistance due to Rockwell B56 hardness, minimizing deformation under high-stress applications.
• Guaranteed interchangeability and quality through compliance with DIN 9021 and ISO 7093 standards, facilitating global sourcing.
• Safe for sensitive applications with RoHS 3 and REACH compliance, meeting strict environmental and health regulations.
• Optimized thickness (2.7-3.3mm) provides consistent spacing and vibration damping, improving assembly stability.
• Heavy-duty performance in metric system assemblies, ideal for industrial machinery and construction projects requiring reliable fastening.

Professional Applications & Engineering Value

This M14 flat washer is engineered to address common industrial challenges such as corrosion-induced failure and load misdistribution. Crafted from black corrosion-resistant coated steel, it effectively withstands exposure to moisture, chemicals, and outdoor elements, making it a reliable choice for heavy-duty applications in construction, automotive, and machinery assembly. The precise dimensions (15mm ID, 44mm OD) and adherence to DIN 9021 and ISO 7093 standards ensure seamless integration with metric system components, reducing installation errors and enhancing structural integrity. By providing uniform pressure distribution and resistance to deformation, this washer minimizes bolt loosening and extends the lifespan of critical connections, delivering consistent performance in demanding environments.

Specification Summary & Compliance

This flat washer features an inner diameter of 15mm, outer diameter of 44mm, and thickness range of 2.7-3.3mm, manufactured to precise DIN 9021 and ISO 7093 specifications for dimensional accuracy and performance. It is made from black corrosion-resistant coated steel with a hardness of Rockwell B56, ensuring reliable mechanical properties. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for industrial use.