S-94630A218 17 mm ID x 50 mm OD DIN 9021 Oversized Washers

Key Features & Benefits at a Glance

• Reliable Load Distribution: The 50mm outer diameter and 17mm inner diameter provide a wide bearing surface, effectively distributing pressure and preventing surface damage in M16 screw applications.
• Precision Fit and Durability: Manufactured to DIN 9021 standards, ensuring consistent dimensions (2.7-3.3mm thickness) for a secure, vibration-resistant fit in demanding assemblies.
• Corrosion-Resistant Steel Construction: Made from robust steel, offering excellent strength and resistance to wear, enhancing the longevity of your mechanical connections.
• Environmental and Safety Compliance: Fully compliant with RoHS 3 and REACH regulations, ensuring safe use in various industries without hazardous substances.
• Versatile Industrial Application: Ideal for a broad range of industrial washers uses, from machinery to structural assemblies, thanks to its metric sizing and reliable performance.
• Cost-Effective Maintenance: Reduces the need for frequent replacements by providing a durable, long-lasting solution that maintains assembly integrity under stress.

Professional Applications & Engineering Value

This DIN 9021 flat washer is engineered to address common industrial challenges such as joint loosening and surface indentation. Its steel material and precise metric dimensions (17mm ID x 50mm OD) ensure optimal load distribution, protecting components from stress concentrations in M16 screw setups. By complying with the DIN 9021 standard, it guarantees dimensional accuracy and interoperability in heavy-duty applications like machinery, automotive, and construction assemblies. The flat design and corrosion-resistant properties make it a reliable choice for maintaining bolt preload and extending service life, reducing downtime and maintenance costs in industrial washers environments.

Specification Summary & Compliance

This flat washer features an inner diameter of 17 mm, outer diameter of 50 mm, and thickness range of 2.7-3.3 mm, designed for M16 screw size and manufactured to DIN 9021 specifications for consistent quality and fit. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards without the use of restricted substances.