S-92217A645 22 mm ID x 65 mm OD ASME B18.22M ASME Washers
ASME 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.
- Precise dimensional fit with a 22mm inner diameter and 65mm outer diameter, ensuring secure seating and load distribution for M20 screws.
- Enhanced durability and reliability with a thickness range of 4.000mm to 5.100mm, providing consistent performance under pressure.
- Guaranteed quality and interchangeability through compliance with the ASME B18.22M standard.
- Safe for sensitive applications as it is RoHS 3 and REACH compliant, meeting strict environmental and health regulations.
- Versatile for industrial use, suitable for machinery, construction, and assembly lines where a reliable, flat bearing surface is critical.
Professional Applications & Engineering Value
This M20 metric flat washer is engineered to solve common industrial challenges such as surface damage, loosening from vibration, and corrosion-induced failure. Crafted from 18-8 stainless steel, it offers excellent resistance to rust and oxidation, making it a top choice for outdoor, marine, or chemical processing equipment. The flat design and precise 22mm ID x 65mm OD dimensions ensure even load distribution, preventing bolt head or nut embedding into soft materials and maintaining assembly integrity. By adhering to ASME B18.22M, this washer guarantees dimensional accuracy and performance in high-stress applications, reducing maintenance needs and downtime in industrial settings.
Specification Summary & Compliance
This flat washer meets ASME B18.22M specifications for dimensional standards, ensuring precise fit and function. It is manufactured from 18-8 stainless steel with an inner diameter of 22 mm, outer diameter of 65 mm, and thickness ranging from 4.000 mm to 5.100 mm, designed for M20 screw sizes. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for global supply chains.
