Common Materials and Surface Treatments for Rivet Nuts – What Xinchi Offers

Rivet nuts, also known as blind rivet nuts or threaded inserts, are essential fasteners used to create strong and reliable threads in thin materials such as sheet metal, tubing, and composite panels. To ensure optimal performance in different industries and environments, rivet nuts are available in various materials and surface treatments.

As a professional fastener manufacturer, Xinchi is glad to explore the most common materials and finishes for rivet nuts and explain why Xinchi is your ideal manufacturing partner for customized fastening solutions.

Carbon Steel Rivet Nuts – High Strength, Excellent Value

Carbon steel is the most widely used material for manufacturing rivet nuts. It offers excellent tensile strength, cost efficiency, and ease of cold forming, making it suitable for general mechanical, automotive, and structural applications.

Since carbon steel is susceptible to rust, surface treatments such as zinc plating or Dacromet coating are typically applied to enhance corrosion resistance and visual appeal.

Stainless Steel Rivet Nuts – Corrosion-Resistant and Durable

Stainless steel rivet nuts are ideal for harsh environments that require high resistance to corrosion. Common stainless steel grades include 304 for general corrosion protection and 316 for marine or chemical exposure, due to its enhanced resistance from molybdenum content.

These rivet nuts are widely used in food processing equipment, outdoor applications, and medical devices. They are often finished with plain or polished surfaces, offering both functionality and a clean appearance.

Aluminum Rivet Nuts – Lightweight and Rust-Resistant

Aluminum rivet nuts are ideal for applications that require low weight and moderate strength, such as electronics, home appliances, drones, and telecommunications equipment. Aluminum offers natural oxidation resistance, and anodizing treatments are typically applied to enhance durability and provide decorative finishes.

Anodized rivet nuts can come in various colors like silver, black, red, or blue, making them a great choice for consumer products with aesthetic requirements.

Surface Treatments for Rivet Nuts – Function Meets Finish

To optimize corrosion protection, mechanical performance, and appearance, different surface treatments are used on rivet nuts depending on their base material.

Zinc-Plated Rivet Nuts

Zinc plating is a popular finish for carbon steel rivet nuts. It provides a basic layer of corrosion resistance and is available in silver or yellow-chromate (color zinc) finishes. Suitable for general indoor and industrial applications.

Dacromet-Coated Rivet Nuts

Dacromet is a high-performance, chromium-free coating that offers exceptional salt spray resistance without sacrificing thread fit. It’s ideal for automotive and outdoor use where long-term corrosion resistance is required.

Black Oxide Rivet Nuts

This finish, often used on carbon steel rivet nuts, provides a low-gloss, black surface that reduces glare and offers light corrosion resistance. It is widely used in automotive interiors and military equipment.

Anodized Aluminum Rivet Nuts

Anodizing creates a hard, protective oxide layer on aluminum rivet nuts, enhancing wear resistance and appearance. It also offers a variety of colors to match the product’s design requirements.

Why Choose Xinchi for Your Rivet Nut Supply?

At Xinchi, we specialize in manufacturing high-quality rivet nuts tailored to the specific needs of global industrial clients. With years of production experience and a strong technical team, we offer standard products and fully customized solutions.

Our Key Advantages: 

• Advanced Manufacturing Equipment
  We use high-speed cold heading machines and precision CNC tools to ensure accuracy and consistent product quality.
• Strict Quality Control
  Our ISO9001-certified systems and comprehensive inspections at every stage—from raw materials to finished products—guarantee dependable performance.
• OEM & ODM Capabilities
  We support custom orders based on drawings, samples, or special design requirements. Special shapes, sealed types, or extended lengths are all available.
• Fast Delivery & Scalable Production
  We maintain large inventories for standard sizes and offer rapid turnaround for custom orders, with delivery times as fast as 7 days.
• Rich Export Experience
  Xinchi rivet nuts are trusted by customers in over 30 countries, including Europe, North America, the Middle East, and Southeast Asia.

Choosing the right rivet nut material and surface treatment is essential for ensuring the longevity, performance, and compatibility of your fasteners. Whether you’re working on a structural assembly, an electronic device, or a corrosion-prone environment, Xinchi has the products and expertise to support your project.

XINCHI is a trustworthy fastener company, especially in furniture nuts. We have a factory,  founded in 2007. We are the designated fastener supplier to“STAPLE”. As a trusted fastener supplier,  XINCHI can offer a wide range of high-quality fasteners, including nuts, screws, bolts, rivets, washers, etc. If you want to know more about fasteners or want to wholesale fasteners, please feel free to contact us. Our experienced and expert service team will reply as soon as possible.