S-90126A304 0.109" ID x 0.25" OD SAE Washers
SAE 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 zinc-plated steel construction for extended service life in demanding environments
- Precise dimensional fit with 0.109" ID and 0.25" OD ensuring perfect compatibility with No. 3 screws
- Optimized load distribution through SAE-standard flat washer design to prevent surface damage and loosening
- Versatile thickness range from 0.005" to 0.030" accommodates various assembly requirements and tolerances
- Environmental compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
- Reliable mechanical performance with steel material providing consistent strength and durability
- Easy installation with standard SAE inch dimensions for seamless integration into existing assemblies
Professional Applications & Engineering Value
These zinc-plated steel SAE flat washers deliver critical engineering solutions for industrial fastening systems requiring corrosion resistance and reliable load distribution. The 0.109" ID x 0.25" OD dimensions specifically engineered for No. 3 screw applications ensure precise fitment while preventing joint loosening and surface damage. The zinc plating provides essential protection against environmental factors, making these flat washers ideal for electronics assembly, automotive components, and machinery where consistent performance under vibration and load is paramount. Their standardized SAE inch specifications guarantee interchangeability and simplify maintenance across industrial equipment and manufacturing systems.
Specification Summary & Compliance
Manufactured to SAE standards with precise dimensional tolerances, these flat washers feature 0.109" internal diameter and 0.250" outer diameter with thickness ranging from 0.005" to 0.030". The zinc-plated steel construction ensures consistent performance while maintaining full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications requiring verified material safety and environmental responsibility.
