Heavy Duty Long Blind Hole Rivet Nut Column - Serrated - Yellow Zinc Plated - M6 to M12 - for Thick Plate Applications
Long-length blind hole rivet nut columns for thicker materials. Stainless steel with yellow zinc plating, deep serrations. M6-M12 sizes. For heavy equipment, transportation, & energy. Custom specs.
Designed for demanding applications requiring penetration through thicker materials or higher strength, our Heavy-Duty **Blind Hole Rivet Nut Columns** feature a reinforced design. They incorporate **deeper serrations** under the **90° flat head** for maximum anti-rotation performance in high-vibration environments. Made from higher-strength **A2-80 or A4-80 (316) stainless steel** and finished with a durable **yellow zinc plating**, these nuts provide superior push-out and torque-out strength. The **extended length range** makes them ideal for applications where standard lengths are insufficient.
TECHNICAL SPECIFICATIONS |
| Head Type | 90° Flat Head with **Reinforced Serrated Knurl |
| Head Diameter (D) | M6: 12.0mm; M8: 15.0mm; M10: 18.0mm; M12: 22.0mm |
| Shank Diameter | M6, M8, M10, M12 |
| Total Length (L) | M6: 20-40mm; M8: 25-50mm; M10: 30-60mm; M12: 40-80mm** (Extended Range) |
| Blind Hole Depth | ≈65-70% of Total Length (L) |
| Thread Depth (T) | ≈55-60% of Total Length (L) (**Non-Full Thread Design**) |
| Material | A2-80 or A4-80 (316) Stainless Steel (Optional) |
| Surface Treatment | Yellow Zinc Plating** (Smooth Finish, Tri-valent Chromate) |
| Installation Force | M8: 20-25 kN; M10: 30-38 kN |
| Torque-Out Resistance | M8: ≥20 Nm; M10: ≥30 Nm |
| Panel Thickness | 3.0 - 8.0 mm |
| Customization | Custom lengths, materials |
Primary Uses & Applications:
* **Heavy Equipment:** Constructing frames, access panels, and hydraulic component mounts on agricultural, mining, and construction machinery.
* **Transportation:** Securing seats, interior panels, and equipment in buses, railcars, and trailers using thicker gauge metals.
* **Renewable Energy:** Assembling inverter housings, solar panel mounting structures, and wind turbine internal components.
* **Power Distribution:** Mounting heavy electrical components and busbars within large power distribution enclosures and switchgear.
* **Welded Structures:** Adding adjustable leveling points or attachment points to welded frames and supports.
How to Use:
1. **Hole Preparation:** The hole must be drilled to a tight tolerance. Deburr thoroughly to ensure the deep serrations can bite cleanly into the material. For thick panels, ensure hole perpendicularity.
2. **Tool Setup:** These high-strength, long units require a **high-force hydraulic pressing tool**. Confirm the tool's capacity and stroke length exceed the required installation force and length.
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.
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!
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Stainless Steel Blind Hole Rivet Nut Column M6-M12 Yellow Zinc Plated Images
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