Selecting the right fastening solution is essential for manufacturers, contractors, and distributors who demand both productivity and reliability. Whether producing export pallets, assembling wooden crates, or completing general woodworking projects, the quality of every nail directly affects the strength, efficiency, and overall performance of the finished product. Among the many industrial fastening solutions available today, 2.1mm x 38mm Coil Nails have become one of the most popular choices thanks to their excellent compatibility with pneumatic nailers, consistent driving performance, and dependable holding power.
At United Nail Products Co., Ltd, we understand that professional users expect more than just a nail—they need a product that supports continuous production while meeting international quality standards. Founded in 1999, our company has accumulated 27 years of manufacturing and export experience, supplying industrial nails and black annealed tie wire to customers across the United States, Mexico, Canada, Southeast Asia, and many other global markets. By combining modern production technology with strict quality control, we continue to deliver fastening solutions that help our customers improve efficiency and build long-term business success.
🔹 Product Overview
✔ Designed for High-Speed Pneumatic Nailing
Unlike loose nails that require frequent manual loading, 2.1mm x 38mm Coil Nails are wire-collated into compact coils for use with pneumatic coil nailers. This design allows operators to drive hundreds of nails continuously, significantly reducing downtime and increasing productivity on manufacturing lines or construction sites.
✔ Balanced Size for Versatile Applications
With a 38mm length and 2.1mm shank diameter, this specification provides an excellent balance between penetration depth and holding strength. It is widely used for wooden pallets, packaging materials, furniture components, fencing, sheathing, and other light-to-medium-duty woodworking applications.
✔ Built for Industrial Performance
Every coil is manufactured using carefully selected steel wire and inspected throughout production to ensure consistent dimensions, reliable feeding, and stable fastening performance. This consistency helps reduce nail gun jams while improving the quality of finished products.
⚙️ Technical Specifications
| Item | Specification |
|---|---|
| Product | Coil Nails |
| Size | 1-1/2 x .083 Coil Nails ((2.1mm x 38mm) |
| Length | 1-1/2 inch |
| Shank Diameter | 0.083 inch |
| Material | High-quality steel |
| Shank Type | Smooth, Ring or Screw |
| Head Style | Flat Head / Checkered Head |
| Finish | Vinyl Coating, Electro Galvanized |
| Compatible Tool | Pneumatic Coil Nailer |
| Packing | 350 pcs/coil × 40 coils/carton |
| Quantity | 14,000 pcs/carton |
| OEM Service | Available |
⭐ Features and Benefits
✔ Consistent Driving Performance
Precision manufacturing ensures every 1-1/2 x .083 (2.1mm x 38mm) Coil Nail maintains consistent dimensions, allowing smooth feeding through compatible pneumatic nailers. Stable driving performance reduces interruptions caused by nail jams and helps operators maintain a continuous workflow throughout the production process.
✔ Strong Holding Power
Manufactured from premium-quality steel, these coil nails provide reliable holding strength for a wide range of woodworking applications. Customers can choose Smooth Shank for faster installation, Ring Shank for enhanced withdrawal resistance, or Screw Shank for applications requiring maximum grip and long-term stability.
✔ Durable Surface Finish Options
Different working environments require different levels of corrosion protection. To meet these needs, United Nail Products Co., Ltd offers multiple surface finishes, including Bright, Electro Galvanized, and Hot-Dip Galvanized. These options allow customers to select the most suitable solution for indoor manufacturing or outdoor construction projects.
✔ Improved Production Efficiency
Using coil nails instead of loose nails greatly reduces reload frequency, enabling workers to complete projects more quickly. This not only increases labor productivity but also helps manufacturers lower operating costs and improve production output.
🏗️ Applications
✔ Wooden Pallet Manufacturing
The 2.1mm x 38mm Coil Nails are widely used in pallet production because they provide dependable fastening between deck boards and stringers. Their consistent quality helps manufacturers produce durable pallets capable of supporting heavy loads during transportation and export.
✔ Wooden Packaging and Crates
Export packaging requires secure fastening to protect goods during long-distance shipping. These coil nails are commonly used for assembling wooden boxes, industrial crates, and shipping containers, helping improve structural stability and reduce the risk of product damage.
✔ Furniture Manufacturing
Furniture factories use this nail size to assemble wooden frames, internal supports, and structural components. The smooth feeding performance of coil nails contributes to faster production while maintaining a clean and professional finish.
✔ Construction and General Woodworking
From fencing and roof decking to sheathing and other light framing applications, 2.1mm x 38mm Coil Nails offer reliable fastening performance for contractors who value speed, consistency, and long-term durability.
📦 Packaging Information
✔ Standard Export Packing
Our standard packaging includes 350 nails per coil and 40 coils per carton, providing a total of 14,000 pieces per carton. This packing method is designed to protect the product during transportation while making inventory management more convenient for distributors and wholesalers.
✔ OEM & Private Label Services
United Nail Products Co., Ltd supports OEM manufacturing with customized carton printing, private labels, barcodes, and packaging designs. We work closely with importers and distributors to provide packaging solutions that match their branding and market requirements.
⚠️ Common Mistakes When Using Coil Nails
✔ Choosing the Wrong Nail Size
Using nails that are too short may reduce holding strength, while oversized nails can damage the material. Always select the correct specification based on the thickness and application of the wood.
✔ Using Incompatible Nail Guns
Different pneumatic nailers are designed for different coil specifications. Ensuring compatibility between the nail and the tool helps achieve smooth feeding and reduces unnecessary equipment wear.
✔ Improper Storage
Although galvanized finishes improve corrosion resistance, coil nails should still be stored in a clean and dry environment to maintain product quality during long-term storage.
🌎 Why Choose United Nail Products Co., Ltd
✔ 27 Years of Manufacturing Experience
Founded in 1999, United Nail Products Co., Ltd has grown into a trusted manufacturer specializing in industrial nails and black annealed tie wire. Our experience allows us to understand the quality expectations of customers in demanding international markets.
✔ Reliable Manufacturing Capacity
Our modern production facilities and experienced technical team enable us to supply stable quantities while maintaining strict quality standards for every shipment.
✔ Trusted by Global Customers
Our products are exported to the United States, Mexico, Canada, Southeast Asia, and many other regions. Customers choose us because we consistently deliver reliable products, competitive factory pricing, and professional export services.
✔ Flexible OEM Solutions
Whether you require customized specifications, private-label packaging, or factory-direct supply, our team is committed to providing flexible manufacturing solutions tailored to your business needs.
Contact Information
UNITED NAIL PRODUCTS CO., LTD
Specializing in high-quality nails and small coil wire production
- • Address: Lot 16A8, Tra Noc 1 Industrial Zone, Thoi An Dong Ward, Can Tho City, Vietnam
- Phone: (+84) 292 2242165; (+84) 292 3743555
- Fax : (+84) 292 3842739
- Email: kimxuan@unitednail.com; unitednailproducts@unitednail.com
- Facebook: Đinh Kim Xuân
Thank you for taking the time to read this article. We hope the information proves helpful to you.
