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USS Flat Washer Grade 18.8 Stainless Steel

From: $0.06

The SAE Flat Washer Zinc from BoltCraft provides a reliable solution for evenly distributing load and protecting surfaces under bolt heads and nuts. Featuring a zinc coating for added corrosion resistance, this washer is designed for durability and longevity in a wide array of applications.


$100 minimum order


  • The USS Flat Washer Grade 18-8 Stainless Steel by BoltCraft ensures a reliable foundation for bolted connections, offering enhanced surface protection and load distribution. The washer is tailored to fit USS standard bolts, providing a perfect combination of strength and resilience.

Applications & Advantages

  • Suitable for a wide range of industrial, marine, and outdoor applications where exposure to corrosive elements is a concern.
  • The 18-8 stainless steel material offers excellent corrosion resistance, ensuring longevity and maintaining integrity in harsh conditions.
  • Designed to distribute the load of a bolt or screw over a larger area, reducing stress on the material being fastened, which is crucial in preventing damage and enhancing the assembly’s overall stability.

Material & Specifications

  • Made from high-quality 18-8 stainless steel, known for its durability and resistance to corrosion and oxidation.
  • The washer’s dimensions are carefully controlled to provide a precise fit for USS bolts, ensuring optimal performance and reliability.

Reliability & Performance

  • The flat and smooth design ensures an even load distribution, preventing the bolt head or nut from embedding into the installation material, thereby securing the assembly more effectively.
  • The stainless steel construction not only contributes to the washer’s strength but also to its aesthetic appeal, providing a clean and professional finish to any assembly.

Testing & Compliance

  • Each washer undergoes stringent quality control processes, including tests for material composition and corrosion resistance, to ensure they meet the high standards expected for 18-8 stainless steel components.
  • Designed to comply with industry standards for USS flat washers, ensuring compatibility and performance in a wide array of applications.
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