AVK series comply - Blind Rivet Nut Small Flange , Closed End , SAM-C, SAI-C
Small Flange Rivet Nut, Closed End
SAM-C, SAI-C
Material Avaliable：
Steel, Stainless Steel 302( Inox A2/18-8) And 316 ( Inox A4/18-10), Brass, Aluminum 5056
Surface Finish Avaliable:
Steel: CR3 White/ Yellow/ Black Zinc Plated, CR3 Zinc Nickel Plated, Nickel Plated.
Stainless Steel: Clean Or Passivated.
Brass: Clean
Characteristics Of Small Flange Blind Rivet Nut:
1.The Blind Rivet Nut Has Been Specially Developed To Give Designers A Strong And Vibration- Proof Steel Thread In Thin Sheet Applications.
2.The Blind Rivet Nut Can Be Used To Assemble Two Or More Sheets Of Various Materials (steel, Aluminum, Wood, Plastic, Etc.) And Can Be Fixed By A Screw.
3.The Head Of Small Flange Blind Rivet Nut Is In A Countersunk Shape That Makes The Application Surface Flat And Smooth After Installation.
4.The Blind Rivet Nut Is Fast And Convenient In Installation.
5.Application Surface Finish Will Not Be Damaged After Installtion Of Blind Rivet Nut.
The Blind Rivet Nut Offers The Following Advantages:
1.Easy And Fast Installation.
2.High Torque And Strong Threads Are Comparable To Normal Fasteners.
Assembly Applications:
1.Automative
2.Electrical Engineering
3.Sheet Metal
4.General Light Fabrication
Other Size, Material Are Available Upon Request
Note: K= Knurled Body
In high-stakes industries such as automotive, aerospace, and marine engineering, a single point of moisture ingress can lead to catastrophic system failure or long-term corrosion. Our series of Small Head Waterproof Rivet Nuts (Closed-End) provides a robust, hermetically sealed anchoring point designed for the most demanding environments. By combining Taiwan’s premier cold-forging precision with a low-profile aesthetic, we ensure your assemblies remain secure, dry, and streamlined.
Key Features |
Hermetic Closed-End Structure: Engineered with a solid base to provide a 100% waterproof and dustproof barrier, preventing internal oxidation and protecting sensitive components.
Low-Profile Small Head Design: Minimizes surface protrusion for a near-flush finish, significantly reducing mechanical interference in tight-clearance assemblies.
High-Strength Cold-Forging: Our advanced cold-forging process optimizes metal grain flow, delivering superior tensile strength and fatigue resistance compared to standard machining.
Technical Highlights: Torque-to-Turn Resistance
For applications subjected to high dynamic loads and vibrations, our Small Head Straight Knurled variant offers an added layer of security. The precision-machined Straight Knurling increases the friction surface within the parent material. This geometry significantly enhances torque-to-turn resistance, ensuring the rivet nut remains immovable during high-torque bolt installation and throughout the product’s lifecycle.
Application Scenarios
Automotive Tier 1: Chassis components, EV battery enclosures, and exterior trim mounting where IP-rated sealing is mandatory.
Aerospace & Defense: Lightweight airframe interiors and electronic housing where space is at a premium.
Marine & Offshore: Securing structural components in high-salinity and high-humidity environments.
Outdoor Infrastructure: 5G base stations and outdoor power distribution units requiring weather-tight integrity.
Performance Comparison
| Feature | Small Head Waterproof | Standard Large Head |
|---|---|---|
| Profile Height | Low-Profile / Near-Flush | High-Profile |
| Sealing | Hermetic / IP-Rated | No Sealing |
| Aesthetics | Sleek & Unobtrusive | Bulkier Industrial Look |
| Interference | Minimal | Potential Risk |
Quality Commitment
As a Tier 1 global supplier based in Taiwan, we operate under a zero-defect philosophy. Our facility is ISO 9001:2015 certified, and every batch undergoes rigorous torque-out, pull-out, and seal integrity testing. We don’t just provide a fastener; we provide a "Taiwan-made" guarantee of stability and precision for your most critical global supply chains.