When you need reliable, precision-machined fasteners for demanding applications, look no further than our top-tier Finished Hexagon Nuts. These components are engineered to provide superior performance in a wide range of industrial, automotive, and construction settings. Our Class 2 Finished hexagon nut represents the standard for durability and precise fit, making it an ideal choice for general-purpose assembly. For a broader selection of standard geometries, our extensive line of hexagon nut products offers versatility for almost any project need. If your specifications require components adhering to strict classification standards, the Finished hex nut is manufactured to deliver consistent quality and performance. We also provide specialized options like the Class 2 Finished hex nut, which is designed for applications where a specific fit and finish are critical. All our finished hexagon nuts are crafted from high-grade materials and undergo rigorous quality control to ensure they meet or exceed industry standards.


The <产品名字> is manufactured with meticulous attention to detail, ensuring every unit delivers consistent performance. Key features and specifications are outlined below to provide a clear understanding of its capabilities and compliance with international standards.

  • Material: Typically manufactured from carbon steel, alloy steel, or stainless steel (Grades 304 & 316).
  • Finish: Zinc plating, hot-dip galvanizing, or plain/self-color finishes are available for corrosion resistance.
  • Standards: Conforms to ANSI B18.2.2, ASME B18.2.2, DIN 934, ISO 4032, and other relevant international standards.
  • Thread Series: Unified National Coarse (UNC), Unified National Fine (UNF), Metric Coarse, and Metric Fine.
  • Proof Load: Meets or exceeds the requirements for the specified grade and material.
  • Temperature Range: Suitable for operating temperatures from -50°C to +300°C, depending on the material and finish.
  • Corrosion Resistance: Varies with finish; zinc plating offers good resistance, while stainless steel provides excellent resistance.
Nominal Size (inches) Width Across Flats (inches) Width Across Corners (inches) Height (inches) Thread Pitch
1/4 7/16 0.505 7/32 20 UNC
5/16 1/2 0.577 17/64 18 UNC
3/8 9/16 0.650 21/64 16 UNC
7/16 5/8 0.722 3/8 14 UNC
1/2 3/4 0.866 7/16 13 UNC
9/16 7/8 1.010 1/2 12 UNC
5/8 15/16 1.083 35/64 11 UNC

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