S-92217A636 3.5 mm ID x 11.8 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 with 18-8 stainless steel construction, ideal for humid or chemically aggressive environments.
- Precise fit and reliable load distribution for M3 screws, thanks to the exact 3.5mm inner diameter and 11.8mm outer diameter.
- Consistent performance under pressure with a controlled thickness range of 1.0-1.4mm, preventing fastener loosening.
- Guaranteed dimensional accuracy and interchangeability, manufactured in full compliance with the ASME B18.22M standard.
- Safe for sensitive applications as they are RoHS 3 and REACH compliant, containing no hazardous substances.
- Long-lasting durability in demanding conditions, reducing the need for frequent replacements and maintenance.
- Broad industrial compatibility with metric M3 fasteners, ensuring easy integration into existing assemblies.
Professional Applications & Engineering Value
This M3 flat washer is engineered to solve critical challenges in industrial assembly. Made from 18-8 stainless steel, it provides excellent resistance to rust and oxidation, which is vital for applications in food processing, marine, or outdoor equipment where moisture is a constant threat. The metric dimensions (3.5mm ID x 11.8mm OD) ensure a perfect fit for M3 screws, distributing clamp load evenly to prevent surface damage and joint failure. Its precise flat washer design, conforming to ASME B18.22M, guarantees reliable performance in machinery, electronics, and automotive systems, reducing vibration-induced loosening and enhancing the longevity of your assemblies.
Specification Summary & Compliance
This washer features an Inner Diameter (ID) of 3.5 mm, Outer Diameter (OD) of 11.8 mm, and a Thickness ranging from 1.0 to 1.4 mm, designed for M3 screw size. It is manufactured to meet the ASME B18.22M standard, ensuring precise dimensional tolerances and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances and safe for various industrial and consumer applications.
