The demand for precision, space-saving, and reliable fastening solutions is ever-present across various industries. For applications requiring a low-profile and highly functional component, the Finished Small Hex Thin Nut stands out as an optimal choice. This specific type of small hexagonal thin nut is engineered for scenarios where standard nuts are too bulky, offering a sleek design without compromising on strength. Its compact hexagonal profile allows for easy installation and removal with standard wrenches in confined spaces. Whether you're working on intricate electronics, delicate machinery, or compact assemblies, this small hexagon thin nut provides a secure and flush fit. The small hex thin nut category is designed to meet stringent dimensional and performance standards, ensuring consistent quality and reliable performance in every application.


The Finished Small Hex Thin Nut is characterized by its meticulous manufacturing and carefully selected materials. It is typically produced from high-grade steel or stainless steel, providing excellent corrosion resistance and durability. The nut undergoes a finishing process that enhances its surface properties, improving its resistance to environmental factors and giving it a uniform, professional appearance. Below are the detailed specifications and parameters for this product, presented for technical clarity.

Key Specifications

  • Thread Size: Ranges from M2 to M8, conforming to ISO and DIN standards.
  • Height/Thickness: Significantly lower profile than standard hex nuts, typically between 1.0mm to 3.0mm depending on thread size.
  • Width Across Flats: Standard hex dimensions for easy tool engagement (e.g., 4mm for M3, 5.5mm for M4).
  • Material Grade: Commonly available in Grade 5, Grade 8 steel, or A2/A4 Stainless Steel.
  • Surface Finish: Options include Zinc Plated, Galvanized, or Plain.
  • Standards: Manufactured to meet or exceed DIN 439, ISO 4035 specifications.

Detailed Product Parameters

Thread Size (Metric) Width Across Flats (mm) Thickness (mm) Material Finish
M2 4.0 1.0 Steel / Stainless Steel Zinc Plated
M2.5 5.0 1.2 Steel / Stainless Steel Zinc Plated
M3 5.5 1.4 Steel / Stainless Steel Galvanized
M4 7.0 1.8 Steel / Stainless Steel Plain / Zinc Plated
M5 8.0 2.2 Steel / Stainless Steel Plain / Zinc Plated
M6 10.0 2.5 Steel / Stainless Steel Plain / Zinc Plated
M8 13.0 3.0 Steel / Stainless Steel Plain / Zinc Plated

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