Premium 316 Stainless Steel Closed End Rivetnuts for Materials up to 3.00mm Thick

The HLCI-CD316 Hexagon Low Profile Head Closed End Rivetnut is a premium fastening solution designed to provide a strong, corrosion-resistant threaded insert in materials up to 3.00mm thick. Manufactured from high-quality 316 stainless steel, these rivetnuts create durable, reusable metric threads without the need for welding, tapping, or access to the reverse side of the material.

Featuring a hexagon body, these rivetnuts provide excellent resistance to rotation when installed into a correctly sized hexagonal hole, making them ideal for high-torque applications. The closed end design helps protect internal threads from dirt, moisture, and contaminants, while the low profile head delivers a neat, professional finish with minimal protrusion above the material surface.

Ideal for Marine, Offshore and High-Corrosion Environments

Manufactured from premium 316 stainless steel, HLCI-CD316 rivetnuts offer exceptional resistance to corrosion, saltwater, chemicals, and harsh weather conditions. This makes them the ideal choice for marine, offshore, food processing, architectural, and industrial applications where long-term reliability and corrosion resistance are essential.

Available Sizes

• M4
• M5
• M6
• M8

Key Features

• Suitable for materials up to 3.00mm thick
• Premium 316 stainless steel construction
• Hexagon body for superior anti-rotation performance
• Low profile head for a neat, low-protrusion finish
• Closed end design helps protect internal threads
• Excellent resistance to corrosion and chemical exposure
• Ideal for marine and offshore environments
• Creates strong, reusable metric threads
• Fast installation from one side of the application
• Long service life in demanding environments

Product Specifications

Code: HLCI-CD316
Shape: Hexagon
Head Style: Low Profile
Style: Closed End
Material: 316 Stainless Steel
Body Type: Metric
Finish: Self Colour
Maximum Material Thickness: 3.00mm

Typical Applications

• Marine equipment and boat building
• Offshore installations
• Food processing equipment
• Chemical processing facilities
• Architectural metalwork
• Electrical enclosures
• Industrial machinery
• Engineering projects
• Maintenance and repair applications

Why Choose Hexagon Low Profile Head 316 Stainless Steel Closed End Rivetnuts?

Hexagon low profile head 316 stainless steel closed end rivetnuts provide the perfect combination of anti-rotation performance, thread protection, and premium corrosion resistance. The hexagonal body helps prevent spin-out under high torque loads, while the closed end design protects threads from contamination. Manufactured from premium 316 stainless steel, they are the preferred choice for demanding environments where standard steel fasteners are unsuitable.

Product Summary

The HLCI-CD316 Hexagon Low Profile Head 316 Stainless Steel Closed End Rivetnut is a premium threaded insert for materials up to 3.00mm thick. Featuring a hexagonal anti-rotation body, closed end thread protection, and exceptional corrosion resistance, these rivetnuts are ideal for marine, offshore, food processing, and industrial applications. Available in M4 to M8 sizes.