S-92844A171 1.313" ID x 2.25" OD ASME B18.21.1 ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for marine and chemical applications
• Precise dimensional fit with 1.313" ID and 2.25" OD ensures reliable performance and load distribution for 1 1/4" screws
• Enhanced durability and longevity from robust material, reducing replacement frequency and maintenance costs
• Guaranteed manufacturing consistency through compliance with ASME B18.21.1 standards for reliable industrial use
• Safe for sensitive applications with full RoHS 3 and REACH compliance, meeting strict environmental regulations
• Versatile thickness range (0.146-0.174") accommodates varying assembly needs and gap adjustments
• Broad industrial compatibility in inch measurement system, facilitating easy integration into existing equipment

Professional Applications & Engineering Value

This 316 stainless steel flat washer is engineered to address critical challenges in demanding sectors like marine, chemical processing, and offshore industries, where corrosion resistance is paramount. Its high-grade material composition effectively withstands exposure to saltwater, acids, and other corrosive agents, preventing premature failure and ensuring long-term operational integrity. The precise 1.313" ID and 2.25" OD dimensions, tailored for 1 1/4" screw applications, provide optimal load distribution and vibration resistance, reducing the risk of loosening in high-stress assemblies. Manufactured to ASME B18.21.1 specifications, it delivers consistent performance in heavy-duty machinery, piping systems, and structural frameworks, enhancing safety and reliability while minimizing downtime and maintenance expenses.

Specification Summary & Compliance

This flat washer features an inner diameter of 1.313", outer diameter of 2.25", and thickness range of 0.146-0.174", designed for use with 1 1/4" screws in the inch measurement system. It conforms to the ASME B18.21.1 standard, ensuring dimensional accuracy and mechanical reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible and safe industrial practices.