S-95211A250 26.8 mm ID x 72 mm OD DIN 9021 Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance for extended service life in harsh environments, thanks to premium 316 stainless steel construction
• Exceptional load distribution to prevent surface damage and joint loosening under heavy loads, enabled by the large 72mm outer diameter
• Precise M24 screw compatibility with a 26.8mm inner diameter, ensuring a secure and accurate fit for reliable assembly
• Enhanced mechanical strength and deformation resistance provided by the Rockwell B68 hardness rating
• Guaranteed dimensional consistency and interchangeability, manufactured in full compliance with the DIN 9021 standard
• Robust thickness range (4.0-6.0mm) offering versatility for various clamping force and vibration damping requirements
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives

Professional Applications & Engineering Value

This heavy-duty flat washer is engineered to solve critical challenges in demanding industrial applications. The 316 stainless steel material provides outstanding resistance to corrosive agents like chlorides and acids, making it ideal for marine, chemical processing, and offshore installations where failure is not an option. Its substantial 72mm OD and robust 4.0-6.0mm thickness work in tandem to distribute high clamp loads over a wider area, effectively preventing M24 screw embedding, material fatigue, and joint failure in heavy machinery, structural steelwork, and high-vibration equipment. Manufactured to the precise DIN 9021 specification, it delivers the dimensional accuracy and reliability that engineers and procurement specialists depend on for mission-critical industrial fastening solutions.

Specification Summary & Compliance

This metric flat washer conforms to the dimensional and technical requirements of the DIN 9021 standard. It is manufactured from 316 Stainless Steel and features an Inner Diameter (ID) of 26.8mm, Outer Diameter (OD) of 72mm, and a Thickness range of 4.0-6.0 mm with a material hardness of Rockwell B68. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in environmentally conscious supply chains.