S-96659A117 0.109" ID x 0.25" OD SAE Washers

SAE Washers

1251FA00270 SAE Washers
1251FA00270 SAE Washers

Image may differ from product. See technical specification for details.

Part No.
Part No. 1251FA00270
Equivalent to mcmaster :
96659A117

Basic Information

System of Measurement Inch
Washer Type Flat
Washer Designation SAE

Dimension Parameters

ID 0.109"
OD 0.25"
Thickness 0.025-0.040"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Not Rated

Installation & Application Parameters

For Screw Size No. 3

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
  • Precise dimensional fit with 0.109" ID and 0.25" OD for secure No. 3 screw applications
  • Consistent load distribution through SAE-standard flat design, preventing surface damage and joint loosening
  • Environmental compliance assurance with RoHS 3 and REACH standards for global industrial applications
  • Optimized thickness range (0.025-0.040") providing flexibility for various assembly requirements
  • Excellent chemical resistance maintaining performance in demanding industrial settings

Professional Applications & Engineering Value

These SAE flat washers manufactured from 18-8 stainless steel deliver exceptional engineering value across multiple industrial sectors. The corrosion-resistant properties address common failure points in manufacturing, automotive, and outdoor equipment applications where moisture and chemicals compromise fastener integrity. The precise 0.109" ID and 0.25" OD dimensions ensure perfect compatibility with No. 3 screw sizes, eliminating installation issues and reducing assembly time. The flat washer design effectively distributes clamping force, preventing surface damage to sensitive materials while maintaining joint security under vibration and thermal cycling conditions. This combination of material excellence and dimensional precision makes these washers ideal for critical applications requiring reliable, long-lasting fastening solutions.

Specification Summary & Compliance

This SAE flat washer features inch system measurements with internal diameter of 0.109", outer diameter of 0.25", and thickness ranging 0.025-0.040". Manufactured to SAE standards from 18-8 stainless steel, the product maintains dimensional consistency for reliable performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures suitability for global industrial markets and environmentally conscious manufacturing processes.

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