Buy Steel Jack Nuts - Bulk Jack Nuts Supply
Buy Steel Jack Nuts directly from the factory!
Steel Jack Nut is a high-strength fastener designed specifically for soft or thin-walled materials. Its unique four-legged expansion structure allows it to expand upon installation, forming a secure anchor point. Even in fragile or low-density materials, it provides a reliable threaded connection.
It is widely used in the automotive industry, furniture manufacturing, electronic devices, and construction installations. Steel Jack Nuts are particularly suitable for fastening materials such as plastics, fiberglass, and thin metals.
Features
- Material: High-strength steel with zinc plating or other corrosion-resistant treatments.
- Specifications: Available in a range of sizes (such as M4, M5, M6, etc.).
- Load Capacity: Includes tensile strength and shear strength data.
- Corrosion Resistance: Suitable for both indoor and outdoor use.
- Applicable Materials: Plastics, composite materials, thin metals, etc.
Dimensions and Specifications
- Length: The length of a steel jack nut is typically determined by the thickness of the material being fastened (i.e., “grip range”), with common lengths ranging from 8mm to 30mm.
- Outer Diameter: The outer diameter is critical for ensuring a proper fit with the hole, with common sizes ranging from 6mm to 20mm.
- Thread Specifications: Steel Jack Nuts come in various thread sizes, including M3, M4, M5, M6, M8, and M10, with customization options available. The thread type can be either external or internal.
Professional Jack Nuts Manufacturer
Enhance Your Jack Nuts Business
Rivetfix has received various certifications for its jack nut products. We have not listed all certificates here, please contact us if you require more information on certifications or need a customized product certificate. We are committed to providing Jack Nuts that meet IATF 16949, ISO 9001, RoHS, REACH and other standards. Buy jack nuts Now!
Steps to Custom High Quality Jack Nuts
01
Send Jack Nut Inquiry
Contact us and send us your Jack nut sourcing requirements. Include type, quantity and requirements.
02
Samping and Sample Testing
You will receive a sample of the jack nut within a week.
03
Confirmation and Production
Sample approval, production according to drawings
04
Delivery and Shipping
You need to pay the final payment of the order. Then we will ship your jack nut order to your country.
Application Scenarios of Steel Jack Nuts
1. Automotive Industry
Steel jack nuts are widely used in automotive manufacturing and repair for securing various interior and structural components, especially on thin-walled materials such as plastic and metal sheets.
- Interior Panels
- Dashboard
- Interior Accessories
2. Furniture & Home Appliances
Steel jack nuts are used in furniture and home appliances made of wood, plastic, and thin metal, ensuring stable and durable connections.
- Wooden Furniture
- Home Appliances
- Modular Office Furniture
3. Electronics & Electrical Equipment
Steel jack nuts provide stable connections in the assembly and installation of electronic devices, particularly for thin metal sheets and plastic enclosures.
- Equipment Enclosures
- PCB & Heat Sink Mounting
- Industrial Equipment
4. Construction Industry
In the construction and renovation sector, Steel jack nuts are used for securing lightweight building materials, providing strong and lasting threaded connections.
- Drywall Installation
- Plastic & Composite Materials
- HVAC Systems
FAQs About Steel Jack Nuts
1. How to Install Steel Jack Nuts?
Step 1: Choose the Right Tool
Select the appropriate installation tool based on the installation volume and working conditions.
- Manual Tools: Suitable for small-scale or precision work. Manual installation tools, such as hand jack nut tools, provide an easy and straightforward way to secure the nuts.
- Pneumatic Tools: Ideal for large-scale installations, significantly improving work efficiency. Pneumatic installation tools enable faster installation, ensuring firm and secure fastening, especially for high-strength applications.
Step 2: Preparation
- Ensure all required parts are available and check installation specifications (such as hole diameter and material thickness).
- Remove any debris from the hole and ensure it is smooth and unobstructed to prevent installation issues.
Step 3: Installing the Jack Nut
- Insert the steel jack nut into the pre-drilled hole.
- Use the selected installation tool to push the jack nut into place and apply pressure to expand it, securing it within the material. Ensure even compression for optimal performance.
Step 4: Inspection & Verification
- After installation, check whether the jack nut is securely fastened.
- Use an appropriate torque tool to verify the fastening strength, ensuring it is neither over-tightened nor insufficiently secured.
2. What Is the Load Capacity of Steel Jack Nuts?
- Tensile Strength: Steel jack nuts have a high tensile strength, typically ranging from 600MPa to 900MPa, depending on the nut’s size and material.
- Shear Strength: Shear strength measures the nut’s resistance to lateral forces. The typical shear strength range is 500N/mm² to 700N/mm², which varies based on material composition and dimensions.
3. What Are the Surface Treatments for Steel Jack Nuts?
Steel jack nuts undergo various surface treatments to enhance durability and corrosion resistance. Common treatments include:
- Zinc Plating: Applied through electroplating or hot-dip galvanizing, zinc plating enhances corrosion resistance, making it ideal for humid or chemically corrosive environments.
- Nickel Plating: Nickel coating provides superior corrosion resistance, suitable for applications exposed to harsh environments, such as outdoor equipment and vehicles.
- Black Oxide Coating: This chemical oxidation process forms a protective layer on the steel surface, offering moderate corrosion resistance, commonly used in interior and low-temperature applications.
- Phosphating: Phosphating improves wear resistance and enhances paint adhesion, making it ideal for industrial environments that require high-strength protection.
The Main Advantages of Steel Jack Nuts Compared to Stainless Steel Jack Nuts
| Comparison | Steel Jack Nuts | Stainless Steel Jack Nuts |
| Cost | Lower production cost, more economical | Higher material cost, more expensive |
| Tensile & Shear Strength | Higher strength in certain carbon/alloy steel grades | Generally lower than high-strength steel |
| Corrosion Resistance | Requires surface treatment (e.g., zinc/nickel plating) | Naturally corrosion-resistant, fewer coating options |
| Surface Treatment Options | Multiple options: zinc, nickel, phosphating, etc. | Limited surface treatment options |
| Best for | Short-term, indoor, general industrial applications | Long-term, outdoor, high-corrosion environments |
Rivetfix - Buy Jack Nuts from Trusted Rivet Nut Manufacturer
Rivetfix is a top jack nut manufacturer in China. No matter whether your project has special requirements for jack nuts (special surface treatment, special head shape), our factory can provide you with products that can meet your requirements in terms of quality.
We manufacture jack nuts in multiple sizes and finishes, catering to applications in automotive, furniture, electronics, and construction. With superior strength and durability, our products enhance performance in demanding environments. If you would like to get samples for testing, please contact our engineers! Buy Jack Nuts Now!
Rivetfix, as part of Rivmate, can also supply high quality rivets and riveted parts. If you have a requirement, please contact us!
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