S-92303A103 0.344" ID x 2" OD Oversized Washers
Oversized Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional durability and load distribution with a Rockwell B83 hardness rating for long-lasting performance
- Precise fit for 5/16" screws with a 0.344" inner diameter, ensuring secure and stable fastening
- Optimized surface coverage from the 2" outer diameter, protecting materials from damage and loosening
- Reliable thickness tolerance between 0.110" and 0.140" for consistent performance in demanding assemblies
- Full environmental compliance with RoHS 3 and REACH standards, ensuring safe and sustainable use
- Versatile inch system compatibility for seamless integration into a wide range of mechanical and industrial applications
Professional Applications & Engineering Value
This flat washer is engineered from 18-8 stainless steel to address common industrial challenges such as corrosion, vibration loosening, and surface damage. Its robust construction and Rockwell B83 hardness provide excellent resistance to deformation under heavy loads, making it ideal for heavy-duty machinery, construction equipment, and marine applications. The precise 0.344" ID and 2" OD ensure optimal load distribution and screw alignment, reducing wear and maintenance costs. As a corrosion-resistant washer, it performs reliably in humid or chemically aggressive settings, extending the service life of your assemblies while meeting strict industry standards for safety and performance.
Specification Summary & Compliance
This flat washer conforms to standard inch measurement tolerances, with an inner diameter of 0.344", outer diameter of 2", and thickness ranging from 0.110" to 0.140". It is manufactured from 18-8 stainless steel and hardened to Rockwell B83 for consistent mechanical properties. 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 safe for industrial use worldwide.
