Stainless Steel Flat Head Rivet Nut M3-M8 Zinc Plated

Product Specification

Flat Head Blind Hole Press-in Rivet Nut Column - Serrated Knurl - for Electronics Enclosures - M3 to M8 - Zinc Plated

Flush-mount blind hole rivet nut columns for thin sheets. A2-70 SS, serrated underhead for anti-rotation, non-full internal thread. Blue-white zinc plating. M3-M8 sizes. For servers, cabinets, & appliances. Custom lengths.

Our Flat Head Blind Hole Pressure Rivet Nut Columns provide strong, reliable threaded points in thin metal panels where a clean, flush finish is critical. The **90° countersunk head** sits perfectly flat with the surface, while the **serrated knurl (flower teeth) under the head** bites into the material, preventing rotation during installation and use. Manufactured from **A2-70 (304) stainless steel** and finished with a **smooth blue-white zinc plating**, they offer a cost-effective solution with good corrosion resistance for indoor applications. The **blind hole (non-through hole) and non-full thread design** protect threads from damage during installation and prevent debris ingress.

Primary Uses & Applications:

    *   **Server & Data Center:** Mounting motherboard standoffs, power supply units, and fan trays in server racks and chassis.
    *   **Electronics Enclosures:** Creating strong, flush threaded points in communication equipment, switchgear, and control box covers.
    *   **Appliance Manufacturing:** Securing internal components, brackets, and panels in washing machines, ovens, and air conditioners.
    *   **Office Equipment:** Providing durable threads in printers, copiers, and furniture where a smooth surface is needed.
    *   **Automotive Interiors:** Mounting electronic control units (ECUs), infotainment systems, and interior trim panels. 

How to Use:

    1.  **Hole Preparation:** Punch or drill a precision hole. The hole diameter is critical and should match the recommended size for the specific nut column diameter (typically slightly smaller than the knurled diameter).
    2.  **Tool Setup:** Insert the nut column into the mounting hole of a **pneumatic or hydraulic rivet nut press**. Ensure the flat head is seated against the tool's flat anvil.
    3.  **Installation:** Align the tool's pressing ram precisely over the nut column's blind end. Activate the tool to apply steady pressure. The serrated knurl under the head will be pressed into the surrounding material, permanently locking the nut in place and preventing rotation.
    4.  **Quality Check:** After installation, verify that the head is flush with the surface. Check thread integrity using a **go/no-go gauge**.  

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!