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Black Square Nut with Single Chamfer

Discover the Superiority of Black Square Nut with Single Chamfer

In the realm of industrial fastening, the Black Square Nut with Single Chamfer stands out for its precision and durability. This specialized nut is engineered to provide excellent grip and stability in various applications, making it a reliable choice for professionals seeking high-performance components. If you're looking for robust alternatives, consider our range of Big On Edge Square Nuts, which offer enhanced edge profiles for better load distribution. Alternatively, our standard Square Nuts provide versatile solutions for general use, while the Thick Square Nuts for Track are ideal for heavy-duty track systems requiring extra thickness and strength. These products, including the Black Square Nut with Single Chamfer, are designed to meet rigorous industry standards, ensuring long-lasting performance in demanding environments.


The Black Square Nut with Single Chamfer is meticulously crafted from high-grade materials to withstand corrosion, wear, and extreme conditions. Its single chamfer design facilitates easier installation and reduces the risk of thread damage, enhancing overall assembly efficiency. Key parameters for the Black Square Nut with Single Chamfer include precise dimensions, thread specifications, and material properties that ensure compatibility with various bolt types and applications. Below are the detailed specifications presented in lists and tables for clarity:

  • Material: Carbon steel with black oxide finish
  • Standards: Compliant with ISO and ANSI specifications
  • Applications: Suitable for machinery, automotive, and construction sectors
Parameter Value Unit
Width Across Flats 10 - 24 mm
Height 5 - 12 mm
Thread Size M6 - M16 -
Chamfer Angle 15 - 30 degrees
Hardness HRB 70 - 100 -
Torque Capacity 20 - 100 Nm

These attributes make the Black Square Nut with Single Chamfer an indispensable component for secure and efficient fastening solutions.

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