S-98370A003 0.094" ID x 0.188" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior Corrosion Resistance: Crafted from 18-8 stainless steel, this washer offers excellent protection against rust and corrosion, ensuring long-term reliability in harsh environments.
• Enhanced Load Distribution: The flat design with a 0.188" OD effectively spreads the load, preventing surface damage and maintaining joint integrity under pressure.
• Precision Fit for No. 2 Screws: With a 0.094" inner diameter, it ensures a secure and accurate fit, reducing the risk of misalignment and improving assembly efficiency.
• Optimal Hardness for Durability: A Rockwell B83 hardness rating provides a robust balance of strength and ductility, resisting deformation under stress.
• Strict Environmental Compliance: Meets RoHS 3 and REACH standards, making it a safe and responsible choice for global industrial applications.
• Consistent Dimensional Accuracy: Tight thickness tolerance (0.014-0.033") guarantees uniform performance and reliable sealing in inch-based assemblies.
• Versatile Industrial Use: Ideal for various sectors requiring dependable, corrosion-resistant fastening solutions with consistent quality.

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 assembly inaccuracies. Its corrosion-resistant properties make it indispensable in environments exposed to moisture, chemicals, or outdoor elements, significantly extending equipment lifespan. The precise 0.094" ID and 0.188" OD dimensions ensure a perfect match for No. 2 screw applications, providing uniform load distribution that prevents surface indentation and bolted joint loosening under vibration or thermal cycling. By utilizing a Rockwell B83 hardness material, it maintains structural integrity without brittleness, offering a reliable solution for machinery, electronics, and automotive assemblies where precision and durability are critical.

Specification Summary & Compliance

This flat washer adheres to inch system measurements with an inner diameter of 0.094", outer diameter of 0.188", and thickness ranging from 0.014" to 0.033". It is manufactured from 18-8 stainless steel, achieving a hardness of Rockwell B83 for consistent performance. 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.