S-92141A006 0.141" ID x 0.281" OD General Purpose Washers

General Purpose Washers

1246FA00079 General Purpose Washers
1246FA00079 General Purpose Washers

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

Part No.
Part No. 1246FA00079
Equivalent to mcmaster :
92141A006

Basic Information

System of Measurement Inch
Washer Type Flat

Dimension Parameters

ID 0.141"
OD 0.281"
Thickness 0.025-0.040"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Not Rated

Installation & Application Parameters

For Screw Size No. 5

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
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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 dimensional fit with 0.141" ID and 0.281" OD ensuring reliable performance with No. 5 screws.
  • Enhanced load distribution across surfaces, reducing stress and preventing material damage.
  • Consistent thickness between 0.025" and 0.040" for uniform spacing and secure fastening.
  • Environmental compliance with RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices.
  • Durability in demanding applications due to the material's inherent strength and longevity.
  • Broad industrial compatibility for use in assembly, machinery, and electronic enclosures.

Professional Applications & Engineering Value

This 18-8 stainless steel flat washer is engineered to address common industrial challenges such as galvanic corrosion, vibration loosening, and surface abrasion. Its inch system dimensions (0.141" ID x 0.281" OD) and compatibility with No. 5 screw sizes make it a reliable choice for precise assemblies in electronics, automotive, and machinery. The stainless steel material offers excellent resistance to rust and chemicals, ensuring long-term performance in harsh conditions. By providing a stable bearing surface, it prevents fastener embedment and distributes clamping force evenly, reducing maintenance needs and enhancing the lifespan of your components. This flat washer is ideal for applications requiring consistent spacing and reliable environmental compliance.

Specification Summary & Compliance

This flat washer adheres to standard inch measurement tolerances, with an inner diameter of 0.141", outer diameter of 0.281", and thickness ranging from 0.025" to 0.040". It is designed for use with No. 5 screw sizes and manufactured from 18-8 stainless steel. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial and commercial use.

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