S-98049A114 0.203" ID x 0.5" OD Oversized Washers

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 17-4 PH stainless steel, ideal for harsh environments and extending service life.
• High strength and durability with Rockwell C40 hardness, ensuring reliable performance under heavy loads and stress.
• Precise dimensional fit with 0.203" ID and 0.5" OD, providing secure fastening for No. 10 screws and reducing assembly issues.
• Consistent thickness control between 0.080" and 0.110", offering uniform load distribution and vibration resistance.
• Full regulatory compliance with RoHS 3 and REACH, making it safe for global industrial and commercial applications.
• Superior material properties of 17-4 PH alloy, providing excellent mechanical strength and long-term reliability.
• Wide application versatility in inch measurement systems, suitable for various machinery and equipment requiring robust fastening solutions.

Professional Applications & Engineering Value

This 17-4 PH stainless steel flat washer is engineered to address critical challenges in demanding industrial settings, such as corrosion-induced failure and mechanical fatigue. The high-strength 17-4 PH material offers superior resistance to corrosive elements, making it ideal for applications in chemical processing, marine environments, and outdoor equipment. Its precision dimensions, including the 0.203" ID for No. 10 screws and 0.5" OD, ensure a secure fit that minimizes loosening under vibration and dynamic loads. The Rockwell C40 hardness provides enhanced durability, reducing wear and maintenance needs in heavy-duty assemblies. By incorporating this RoHS and REACH compliant washer, engineers can achieve reliable performance while meeting stringent environmental and safety standards in sectors like aerospace, automotive, and industrial machinery.

Specification Summary & Compliance

This flat washer adheres to inch system measurements with an inner diameter of 0.203", outer diameter of 0.5", and thickness ranging from 0.080" to 0.110", ensuring precise compatibility with No. 10 screws. Manufactured from 17-4 PH stainless steel with a hardness of Rockwell C40, it meets high mechanical and corrosion resistance requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial and commercial use without hazardous substances.