S-98370A114 0.5" ID x 1.5" 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 from 18-8 stainless steel, ideal for harsh environments and extending service life.
- Enhanced load distribution with a 1.5" OD, preventing surface damage and loosening under high stress.
- Precise fit and secure fastening with a 0.5" ID, perfectly matching 7/16" screws for reliable assembly.
- Exceptional durability and deformation resistance due to Rockwell B68 hardness, maintaining performance under repeated loads.
- Guaranteed material integrity with compliance to RoHS 3 and REACH, ensuring safety and environmental standards.
- Versatile industrial application as a flat washer, suitable for machinery, construction, and marine uses.
- Consistent dimensional accuracy in inch measurements, ensuring easy integration and replacement.
Professional Applications & Engineering Value
This 18-8 stainless steel flat washer is engineered to address common industrial challenges such as galvanic corrosion, joint failure, and material degradation. Its high corrosion resistance makes it perfect for outdoor, chemical, and marine applications, where exposure to moisture and aggressive agents is frequent. The robust Rockwell B68 hardness ensures the washer maintains its shape and function under heavy loads and vibrations, reducing maintenance needs and downtime. Designed for use with 7/16" screws, it provides a secure, flush fit that distributes pressure evenly, protecting surfaces and enhancing the longevity of assembled structures in industries like manufacturing, automotive, and infrastructure.
Specification Summary & Compliance
This washer features an ID of 0.5" and OD of 1.5" with a thickness range of 0.110-0.140", ensuring precise fit and dimensional consistency. Manufactured from 18-8 stainless steel with a hardness of Rockwell B68, it adheres to standard inch measurement systems for broad compatibility. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), meeting stringent environmental and safety regulations for industrial use.
