China Grade 2 finished hexagon nuts Manufacturer, Supplier, Factory

When it comes to securing your assemblies with reliability and precision, our high-quality finished hexagon nuts are the industry benchmark. Engineered to meet rigorous standards, these components are essential for countless applications across various sectors. As a fundamental type of fastener, hexagon nuts provide a robust and easily serviceable connection. Our finished hexagon nuts undergo a thorough finishing process, ensuring a smooth surface, consistent threads, and superior corrosion resistance. This makes them an ideal choice for both standard and demanding environments where vibration resistance and long-term integrity are paramount.


The Grade 2 finished hexagon nuts are manufactured from low carbon steel, providing a dependable balance of strength and ductility for a wide range of general-purpose applications. This product is characterized by its specific mechanical properties and dimensional accuracy, ensuring a perfect fit and reliable performance with matching bolts. Below are the detailed specifications and parameters that define the Grade 2 finished hexagon nuts.

Key Features of Grade 2 Finished Hexagon Nuts

  • Material: Low Carbon Steel
  • Grade: 2
  • Finish: Plain, Zinc Plated, or other finishes upon request
  • Threads: UNC (Unified National Coarse) or UNF (Unified National Fine)
  • Standards: Compliant with ASME B18.2.2 and other relevant international standards
  • Corrosion Resistance: Suitable for indoor applications; plated options offer enhanced protection.
  • Reusability: Designed for multiple installations and removals without significant thread wear.

Detailed Technical Specifications

Nominal Size (Inches) Width Across Flats (Inches) Width Across Corners (Inches) Height (Inches) Proof Load (psi) Typical Applications
1/4 7/16 0.505 7/32 5,400 Furniture, light fixtures
5/16 1/2 0.577 17/64 5,400 Automotive components, machinery
3/8 9/16 0.650 21/64 5,400 Structural frameworks, general fabrication
7/16 5/8 0.722 3/8 5,400 Agricultural equipment, trailers
1/2 3/4 0.866 7/16 5,400 Heavy machinery, construction

Material and Mechanical Properties

Property Specification
Material Composition Low Carbon Steel (AISI 1008/1010 equivalent)
Hardness (Brinell) 159 HB Max
Tensile Strength 74,000 psi Min
Proof Load Stress 5,400 psi
Operating Temperature Range -50°F to +250°F (-45°C to +121°C)

Hot Products

  • UN Broaching Standoff

    UN Broaching Standoff

    The UN broaching standoff is a metal fastener designed to provide secure mechanical support on printed circuit boards.Xiaoguo® specializes in producing high-quality industrial fasteners that meet international quality standards.
  • Screwed inserts

    Screwed inserts

    A Screwed inserts is a precision-formed, self-locking coil designed to provide durable internal threads. XIAOGUO® factory’s anti-counterfeit labeling safeguards clients against substandard imitations.
  • Stainless Steel Double Ferrule Nut

    Stainless Steel Double Ferrule Nut

    Stainless steel double ferrule nuts are internally threaded and feature a hexagonal shape. They are corrosion-resistant, structurally stable, and vibration-resistant. Xiaoguo® offers double sleeve nuts in a variety of materials, allowing you to choose the right material for your application.
  • Flange 12 Points Screws

    Flange 12 Points Screws

    Baoding Xiaoguo Intelligent Equipment Co., LTD. is Flange 12 points screws manufacturer and supplier in China who can wholesale Slotted pan head screws.
  • Security Grade Welding Flange Nut

    Security Grade Welding Flange Nut

    A Security Grade Welding flange nut is a type of fastener designed with a flanged base that provides extra stability when welded onto metal surfaces. Whether you’re a small workshop, a group of manufacturers, or a large corporation, Xiaoguo® has the experience and resources to handle your fastener needs efficiently.
  • Aluminium Alloy Self Clinching Flush Head Studs

    Aluminium Alloy Self Clinching Flush Head Studs

    Xiaoguo® exports its products to numerous countries worldwide.Aluminium alloy self clinching flush head studs are corrosion-resistant, not easy to damage, stable and firm, and can be used for a long time in harsh environments, reducing replacement costs.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept