S-94630A214 10.8 mm ID x 30 mm OD DIN 9021 Oversized Washers

Key Features & Benefits at a Glance

• Enhanced Load Distribution: The 30mm outer diameter provides a wider bearing surface, reducing surface pressure and preventing damage to assembled materials.
• Precise M10 Compatibility: The 10.8mm internal diameter ensures a perfect, secure fit for M10 screws, minimizing play and improving joint integrity.
• Durable Steel Construction: Made from robust steel, this washer offers excellent strength and resistance to deformation under load for long-term reliability.
• Standardized Dimensions: Manufactured to DIN 9021 specifications, guaranteeing interchangeability and consistent performance in metric fastening systems.
• Versatile Thickness Range: With a thickness of 2.0-2.9mm, it accommodates slight variations and provides reliable spacing and spring action in assemblies.
• Environmental Compliance: Meets RoHS 3 and REACH standards, ensuring safety and regulatory adherence for use in various industrial markets.
• Cost-Effective Reliability: Delivers consistent performance that reduces maintenance needs and replacement costs in demanding applications.

Professional Applications & Engineering Value

This M10 flat washer is engineered to address common industrial fastening challenges such as loosening, surface indentation, and corrosion-induced failure. Its steel construction and compliance with the DIN 9021 standard ensure high dimensional accuracy and durability, making it ideal for machinery, automotive assemblies, and structural frameworks. The precise metric dimensions, including the 10.8mm ID and 30mm OD, provide optimal load distribution, protecting components from stress concentration. This flat washer is a critical component in fastening solutions where vibration resistance and long-term stability are paramount, supporting efficient and safe operations in harsh environments.

Specification Summary & Compliance

This washer conforms to DIN 9021 for dimensional accuracy, featuring an internal diameter of 10.8 mm, outer diameter of 30 mm, and thickness range of 2.0-2.9 mm, designed for use with M10 screw sizes. It is manufactured from steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial applications requiring reliable, standardized components.