S-92217A319 0.068" ID x 0.25" OD ASME B18.21.1 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 construction, ideal for harsh or humid environments.
- Precise dimensional fit with 0.25" OD and 0.068" ID, ensuring reliable performance with No. 0 screws.
- Consistent load distribution due to uniform flat design, reducing surface pressure and material stress.
- Compliance with ASME B18.21.1 standards, guaranteeing interchangeability and engineering reliability.
- Environmental regulation adherence with RoHS 3 and REACH compliance, supporting sustainable manufacturing.
- Durable mechanical properties from stainless steel, offering long service life without frequent replacements.
- Broad industrial compatibility in inch measurement systems, simplifying procurement for North American applications.
Professional Applications & Engineering Value
These 18-8 stainless steel flat washers are engineered to address common industrial challenges such as fastener loosening, surface damage, and corrosion-induced failure. The inch-system dimensions (0.25" OD x 0.068" ID) provide a precise fit for No. 0 screws, ensuring even load distribution and vibration resistance in assemblies. Made from corrosion-resistant stainless steel, they prevent rust in demanding environments like outdoor equipment, marine hardware, and chemical processing facilities. Compliance with ASME B18.21.1 ensures dimensional consistency, reducing installation errors and enhancing the reliability of mechanical fasteners in automotive, electronics, and general manufacturing applications.
Specification Summary & Compliance
This flat washer features an outer diameter of 0.25", inner diameter of 0.068", and thickness ranging from 0.022" to 0.028", designed for use with No. 0 screw sizes. It conforms to the ASME B18.21.1 standard for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for hazardous substances.
