S-95211A180 8.4 mm ID x 24 mm OD DIN 9021 Oversized Washers

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to passivated 316 stainless steel, ideal for harsh environments and chemical exposure
• Precise M8 compatibility with an 8.4mm ID ensures a perfect fit and secure fastening for your assemblies
• Optimized load distribution from the 24mm OD and 1.8-2.2mm thickness, protecting surfaces and preventing joint loosening
• Guaranteed mechanical strength with a Rockwell B75 hardness, providing reliable performance under stress and vibration
• Assured dimensional accuracy and quality through full compliance with the DIN 9021 standard
• Safe for regulated industries as it is fully RoHS 3 and REACH compliant, meeting strict environmental and safety standards
• Long-term durability and minimal maintenance requirements, reducing lifecycle costs and downtime

Professional Applications & Engineering Value

This M8 flat washer is engineered to solve critical challenges in demanding industrial settings. The passivated 316 stainless steel construction provides superior defense against pitting and crevice corrosion, making it an essential component in marine, chemical processing, and food-grade applications where moisture and aggressive agents are present. Its compliance with the DIN 9021 standard ensures consistent dimensions and reliable performance in high-vibration machinery, preventing bolt loosening and surface damage. The metric sizing guarantees seamless integration with other M8 hardware, streamlining assembly processes and enhancing the structural integrity of your projects. This washer delivers long-term reliability, reducing the need for frequent replacements and maintenance.

Specification Summary & Compliance

This washer conforms to the dimensional and tolerance specifications of the DIN 9021 standard. Key specifications include an Inside Diameter (ID) of 8.4 mm, Outside Diameter (OD) of 24 mm, and a Thickness of 1.8-2.2 mm, designed for use with M8 screw sizes. The material is Passivated 316 Stainless Steel with a hardness of Rockwell B75. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.