Stainless Steel Flat Head Blind Rivet Nut Column M5-M12 Zinc Plated

Product Specification

Heavy Duty Flat Head Blind Rivet Nut Column - High Strength - for Power Equipment - M5 to M12 - Zinc Plated

High-strength blind hole rivet nut columns for heavy-duty applications. A2/A4 SS, deep serrations, thick walls. Blue-white zinc plating. M5-M12. For power, telecom, & machinery. Custom specs.

Designed for demanding industrial environments, our Heavy-Duty Flat Head Blind Hole Rivet Nut Columns feature **deeper and larger serrations** under the head and a **thicker wall structure** to withstand extreme vibrational forces, higher torque loads, and repeated assembly/disassembly. Made from higher-strength **A2-80 or A4-80 (316) stainless steel** and finished with **blue-white zinc plating**, these nuts provide superior push-out and torque-out strength for critical applications in energy, transportation, and heavy machinery. The **blind hole** design is essential for sealing out moisture and contaminants.

Primary Uses & Applications:

    *   **Power & Energy:** Mounting circuit breakers, contactors, and busbars in electrical cabinets and power distribution units (PDUs).
    *   **Telecommunications:** Securing heavy RF amplifiers, filter units, and base station hardware to ruggedized outdoor enclosures.
    *   **Railway & Mass Transit:** Fastening critical components inside train control boxes, door mechanisms, and under-carriage equipment where vibration is intense.
    *   **Engineering Machinery:** Providing hardened threads in hydraulic valve blocks, sensor mounts, and access panels on construction and agricultural equipment.
    *   **Renewable Energy:** Assembling inverter housings, solar tracker linkage systems, and wind turbine control cabinets.

How to Use:

    1.  **Hole Preparation:** The hole must be drilled to a tight tolerance. Deburr thoroughly to ensure the serrations can bite cleanly into the material. For thicker panels, ensure hole perpendicularity.
    2.  **Tool Setup:** These high-strength units require a **high-force hydraulic pressing tool** or a **heavy-duty pneumatic press**. Confirm the tool's capacity exceeds the required installation force.
    3.  **Installation:** Position the nut column in the hole. The pressing ram must apply force evenly to the entire end surface of the column. Apply force steadily until a clear "bottoming" feel is achieved, indicating the head is fully seated flush.
    4.  **Validation:** For critical applications, conduct a **torque-test** on a sample installation to verify it meets the specified torque-out value before full-scale production.

Our advantages: 

1. More than 20 years of screw production experience and non-standard screw custom development experience, provide you with cost-effective screws, and help you solve the fastener supply chain. 
2. Precise production equipment. The company introduces all imported equipment from Taiwan to produce precision screws and hardware accessories for you. Provide free sample testing for compatibility verification.
3. A complete management system, each batch of products that leave the factory undergoes multiple strict monitoring

4. Dedicated account management for seamless collaboration. System- supporting services guarantee you peace of mind.

Support and Services:
1. If you require technical support or have any questions regarding our Stainless Steel Rivet Nuts product, our team of knowledgeable professionals is here to assist you. We provide comprehensive support services for all aspects of our Stainless Steel Rivet Nuts. From selection advice to ensure you have the right type and size for your project, to guidance on proper installation techniques, we’ve got you covered.

2. Our support services include detailed product specifications, material safety data sheets, and step-by-step installation guides. We also offer troubleshooting assistance for any issues that may arise during the use of our Stainless Steel Rivet Nuts. Whether you're a seasoned professional or a DIY enthusiast, we're committed to providing the support you need to ensure your project's success.

3. For maintenance tips and best practices, our experts are on hand with valuable advice to extend the life and maintain the performance of our Stainless Steel Rivet Nuts. We are dedicated to providing exceptional customer support and ensuring that our products meet the highest standards of quality and reliability.

Packing and Shipping:
1. Our Stainless Steel Rivet Nuts are packaged with care to ensure they arrive at your location in perfect condition. Each pack contains a specific number of nuts, securely held within a durable, moisture-resistant plastic bag. This bag is then placed inside a sturdy cardboard box, cushioned with packing materials to prevent anymovement during transit.

2. The boxes are sealed and labeled with product information, including the quantity and size of the nuts, for easy identification. For larger or bulk orders, multiple boxes are placed onto a pallet, shrink-wrapped, and strapped securely to minimize the risk of damage.

3. We ship our Stainless Steel Rivet Nuts using reliable courier services to ensure timely and safe delivery. Tracking information is provided for every shipment, allowing you to monitor the progress of your order until it reaches your doorstep.

Our factory is able to accept customized drawings. To strike a balance between technical details and customer-centric messaging, please let us know if you need to tweak the description to highlight specific certifications or other parameters!