S-91525A476 0.219" ID x 3" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 Stainless Steel construction, ideal for harsh environments and extending service life.
• Precise fit for No. 10 screws with a 0.219" inner diameter, ensuring secure fastening and preventing loosening.
• Large 3" outer diameter provides an extensive bearing surface to distribute load effectively and protect components from damage.
• Durable and reliable performance with a consistent thickness range of 0.039-0.052", offering dependable spacing and vibration resistance.
• Compliance with major environmental regulations, being RoHS 3 and REACH compliant, ensuring safety and suitability for global markets.
• Versatile for industrial use in inch measurement systems, facilitating easy integration into existing assemblies and designs.
• Enhanced assembly integrity by maintaining fastener tension and reducing stress concentrations in demanding applications.

Professional Applications & Engineering Value

This 316 Stainless Steel flat washer is engineered to address critical challenges in industrial settings, such as corrosion-induced failure and component wear. Its high-grade material offers exceptional resistance to chemicals, moisture, and extreme temperatures, making it perfect for marine, chemical processing, and outdoor applications. The precise 0.219" ID ensures a snug fit for No. 10 screws, minimizing movement and enhancing joint stability. With a 3" OD and controlled thickness, it effectively distributes clamping force, preventing surface damage and extending the life of assembled structures. This flat washer delivers reliable performance in heavy-duty scenarios, reducing maintenance needs and downtime.

Specification Summary & Compliance

This washer features an inner diameter of 0.219", outer diameter of 3", and thickness ranging from 0.039" to 0.052", designed for use with No. 10 screw sizes in inch measurement systems. It conforms to standard dimensional tolerances for flat washers and is manufactured from 316 Stainless Steel for consistent quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.