PROFESSIONAL COIL NAIL MANUFACTURER IN CHINA SINCE 1994

Your Trusted Partner in Every Connection

Best Selling Coil Nails

Unicorn specializes in high-quality coil nails engineered for durability and precision. Our range covers wire diameters from 2.1mm to 3.8mm and lengths from 32mm to 130mm, available in various materials, finishes, and colors. From small coil nails to jumbo coil nails, we offer reliable solutions for diverse applications. Here are some of our most popular coil nails, widely used in pallets, flooring, fencing, and more.

BRIGHT COIL NAIL

GALVANIZED COIL NAIL

JUMBO COIL NAIL

LOOSE NAIL

The FAQs About Coil Nail

If your question is not listed, please email us right now.

What material are coil nails typically made of?

Q235&Q195 Steel.

What shank styles are available?

Smooth(SM), Ring(R) & Screw(SC).

What is the production lead time for the coil nails?

It is upon the quantity of the order. Normally the lead time of coil nails is 30-40 days after confirming the order.

Are custom or OEM services available?

Yes. We can design the packages of our customers’ requirements

What are the applications of coil nails?

1. Sheathing.
2. Ply bracing.
3. Fencing fixation.
4. Timber & softer pine framing material.
5. Composition roofing.
6. Underlayments.
7. Fiber cement boards.
8. Cabinet and furniture frames.

How many nails are generally found in a coil?

250 nails per coil, 300 nails per coil, 350 nails per coil, 30 coils/carton, 35 coils/carton
or as customers' requirement

How many cartons per pallets?

Usually we load 40 cartons per pallets. But we can put as per customers's requirements.

Can you provide samples for checking quality?

Yes. Samples are availbale for checking quality and can be prepared within 3 days.

Buying Guide for Coil Nails

To help you purchase coil nails smoothly, we have prepared a comprehensive guide covering basics, finishs, important points, applications，production process, and packaging solutions. For your convenience, this content is structured with direct links, allowing you to quickly jump to the section you are most interested in.

Basic Knowledge of Coil Nail

Definition of Coil Nails

Coil nails, also known as wire-welded collated nails, are a series of nails connected by brass-coated welding wire and arranged in a circle. The nails are set at a 15-16 degree angle and are designed to be loaded into specific nail guns for use.

The diameter of coil nails ranges from a minimum of 2.1mm (0.083") to a maximum of 3.8mm (0.149"), with lengths varying from 32mm(1-1/4") to 130mm(5-1/8"). The shank of coil nails comes in different styles to accommodate various applications.

Available Finishes of Coil Nail

Bright

Though economical, bright materials lack protective coating, making them prone to corrosion; suitable only for interior applications like framing and trim.

Electro-Galv.

Electro-galv material have a thin zinc layer, suitable for minimal corrosion areas like kitchens and bathrooms, but not harsh environments.

Hot-Dipped Galv

HDG materials have a zinc coating for corrosion resistance, ideal for outdoor use but not for coastal areas.

Stainless Steel

SS materials provide superior corrosion protection, suitable for both exterior and interior applications, available in 304 or 316 grades.

Important Points You Need to Know About Coil Nail

Jumbo Coil VS Small Coil

Jumbo coil nails, also known as high load jumbo coil nails, contain 1,000 to 3,000 nails per coil, making them ideal for large-scale industrial applications like pallet manufacturing, crate building, and robotic manufacturing, ensuring reliable performance. In contrast, small coil nails hold 150-400 nails and are used in small portable nailers. Jumbo coil nails save a lot of time by reducing reloads, while small coil nails offer greater flexibility for various tasks.

Full Coating VS Half Coating

For bright coil nails, we offer two surface treatments: full coating and half coating. The coatings come in various colors such as yellow, blue, and red. Full coating means the entire nail is coated in one color to prevent rust. Half coating involves applying a transparent coating first, followed by a colored coating, making the nails look beatuiful but at a higher cost. For galvanized nails, half coating is also available to choose from.

Conical Coil VS Flat Coil

Conical coils and flat coils differ primarily in shape. Conical coil nails are layered from the outside of the coil to its center, forming a cone. In contrast, flat coils are flat on the top surface.When using conical coils, ensure that your nail gun is specifically designed for conical nails to avoid jamming or misfires. Similarly, flat coils require nail guns that are compatible with flat nails. Using the incorrect type of coil can lead to tool malfunctions and potential safety hazards. Always match the coil type to the appropriate nail gun for optimal performance and safety.

Smooth VS Ring VS Screw

Smooth, Ring, and Screw shank are the most common for coil nails. Smooth shank nails are easy and fast to drive, versatile, and affordable but offer less holding power, ideal for general woodworking, framing, and finishing. Ring shank nails have annular threads for greater withdrawal resistance, perfect for siding, roof decking, and subfloors. Screw shank nails combine nail ease with screw holding power, offering superior pull-through resistance, suitable for decking, flooring, and hardwood applications.

Various Nail Points for Choosing

Choosing the right nail point is crucial for various applications. Diamond points offer excellent penetration and holding power, making them ideal for dense materials. Short diamond points minimize splitting in delicate materials. Clinch points are designed to bend over after driving, providing extra holding strength. Chisel points reduce wood splitting, perfect for trim work. Ballistic points are suited for penetrating tough materials like steel. Blunt points exert more downward pressure, preventing wood splitting and ensuring stronger, cleaner finishes. Each type serves specific needs, enhancing the overall quality and efficiency of your projects.

Flat VS Logo VS Checkered

When selecting nail heads, it’s essential to understand their specific features. Flat heads provide a large striking surface and additional holding power, making them ideal for applications where the nail head remains visible. Special logo heads offer unique patterns for enhanced grip and aesthetics. Checkered heads feature a grid-like pattern to prevent slippage during hammering from awkward angles, ensuring a secure and efficient installation. Each type serves a distinct purpose, optimizing performance for various construction needs.

Application of the Coil Nails

Flooring

Pallet

Furniture Making

Composition roofing

Framing or Decking

Fencing

The Packaging of the Coil Nail

From standard to customized, our packaging solutions help you balance efficiency and brand identity

Neutral Packaging

Usually wholesalers and retailers needs this kind of packaging becasue they don’t have the need to expose the brand.Neutral packaging is more flexible when placing order because Unicorn have many stocks of neutral packaging and customers no need to care about the MOQ.

Private Label/OEM designed

Usually distributors and brand owner have the needs of exposure the brands. Unicorn has a design team and can help with designing for you. If you hope to design multicolor of the brand design, please feel free to contact us.

Production Process of Coil Nails

Our coil nail production process is strictly controlled at every stage to ensure consistent product quality.

Step 1: Drawing the Wires and Making the Nails

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Step 2: Threading the shank for the nail

Step 3: Paint coating then Making the Nails in Coils then Packing

Want to know how to compress lead times?

Have regular and stable orders and want to compress lead time, talk to our sales engineer to find the best solution

WHY CHOOSE UNICORN

China Top 5 Trusted Staples & Nails Manufacturer

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Feel free to contact Our Sale Engineer

Whether you have product questions, need a customized quote, or want to explore business solutions, our sales engineers are just a message away. Contact us today for a prompt response and expert guidance – we look forward to supporting your success.

Urgent Call?

+86-15620082770

Send us email

vincent@unicon-fasteners.com