Stainless Steel Blind Hole Rivet Nut Column M6-M12 Yellow Zinc Plated

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.

• 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.

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.
4. Validation: For critical applications, conduct a torque-test on a sample installation to verify it meets the specified torque-out value.

• More than 20 years of screw production experience and non-standard screw custom development experience
• Precise production equipment with all imported equipment from Taiwan
• Complete management system with multiple strict monitoring for each batch
• Dedicated account management for seamless collaboration

Our team provides comprehensive support including product selection advice, installation guidance, and troubleshooting assistance. We offer detailed specifications, material safety data sheets, and maintenance tips to ensure optimal performance.

Products are securely packaged in moisture-resistant bags within sturdy boxes. Larger orders are palletized and shrink-wrapped. We use reliable courier services with tracking information provided for all shipments.