Coil nails are rolled nails connected by two thin metal wires. This unique construction makes them convenient to use in various applications. Coiled nails are widely used in the construction industry for fastening purposes. China’s Wanzhi Steel specializes in the production of coil nails, such as thread, shape, color, length, and packaging methods are all accepted for customization. We offer a variety of material options, including Q195/Q235 carbon steel and 304/316 stainless steel, and provide surface treatments such as galvanizing and polishing. If you are interested, please contact us.
stainless steel coil nails
1 coil roofing nails
15 degree coil nails
Coil Nails Specification
| Item | Coil Nails |
| Place of Origin | Hebei, China |
| Standard | AISI, ASTM, DIN, JIS, GB, EN |
| Delivety Time | 10-18 Days |
| Wire Material | Q195/Q235 carbon steel, 201/304/316/430 stainless steel |
| Head Diameter | 5.0-8.0mm |
| Head style | Flat / Cupped /Checkered |
| Nail diameter | 2.1mm–4.3mm(0.083”–0.169”) |
| Nail Length | 25mm–150mm(1”–6”) |
| Shank Diameter | 2.10-3.8mm |
| Shank type | Smooth Shank, Screw Shank, Ring Shank, Barbed |
| Nail point | Diamond / Chisel / Blunt / Pointless / Clinch-point |
| Surface treatment | Bright polished / Electro galvanized / Hot-dip galvanized / Stainless steel / Mechanical plating |
| Nail spacing | 6.8+0.25 / 8.88+0.25 |
| Welding wire | 0.7 mm / 0.8 mm |
| Coil angle | 14-16 degree |
| Point angle | 40-67 degree diamond |
| Color | Yellow, Blue, Red, Black, Bright, Gray |
| Packing | 16000pcs/ctn, 9000pcs/ctn, 7500pcs/ctn, 5000pcs/ctn, 4000pcs/ctn, 2500pcs/ctn |
| Sample | Free Available |
| Payment term | TT 30% Advance + 70% Balance |
| Price Item | FOB, CIF, EXW, CFR, etc |
| Certification | ISO 9001, SGS, ABS, BV |
| MOQ | 2 tons |
| Transportation | By land, by sea |
What are Coil Nails?
It is also called wire collated nails. They are a type of fastener that arranges multiple nails in a row and curls them into a coil. They are efficient and convenient to install. Because they are usually processed into a coil shape for easy storage and transportation, they are also convenient for quick installation by automatic nail feeding equipment when in use. Hopefully, the pictures above can help you understand their appearance.
3 coil nails
RING SHANK
Coil nail factory – Wanzhi Steel
Features of Coil Nails
1. Space saving: Since the nails are rolled into a roll, the storage space is greatly saved and it is easy to carry and transport.
2. Quick installation: With the automatic nail feeding equipment, the roll nails can be installed quickly and continuously to improve work efficiency.
3. Wide range of applications: Roll nails are suitable for a variety of materials, such as soft and hardwood, bamboo parts, ordinary plastics, etc., and are widely used in the construction, decoration, decoration, and renovation industries.
Different nail structures
Uses of coil nails
Construction
Used for timber frame construction, roof truss fixing, and wall panel installation, it quickly connects wooden components and improves construction efficiency.
Packaging and Logistics
Securing panels in pallet and crate construction, or for securely packaging large goods to ensure stable transport.
Gardening and Fencing
Installs wooden fencing, fences, garden supports, and more, efficiently connecting timber and frames for outdoor use.
Furniture Manufacturing
Used for splicing some solid wood furniture frames and decorative materials such as gypsum board, it helps secure panels or mortise and tenon joints, enhancing overall stability.
Wooden frame fixed
Use with coil nail gun
Roof fixing
Types of coil nails
Types: usually they can be divided into many types according to their uses and shapes, such as plain nails, threaded nails, ring nails, etc.
1. Classification by use
Pattern nails: nails without nail heads, steel row nails: novel and unique design, code nails (K nails, N nails): commonly used for fixing sofas, leather, and boards, cement steel nails: similar to round nails, but with thicker heads, common specifications are 7~35mm. Wood tooth screws: suitable for connecting metal and wood.
2. Classification by shape
Smooth rod coil nails: smooth surface, no threads or ring patterns, ring pattern coil nails: with ring patterns on the surface, used in occasions requiring strong fastening. Threaded coil nails: with threads on the surface, suitable for occasions with greater tension
3. Classification by material
Carbon steel coil nails are made of carbon steel and are used for general wood and plastic connections. Stainless steel coil nails have excellent corrosion resistance and oxidation resistance.
4. Classification by length, diameter, and head shape
For example, according to length, it can be divided into short nails, medium nails, long nails, etc.; according to diameter, it can be divided into thin nails, medium nails, thick nails, etc.; according to head shape, it can be divided into flat head nails, round head nails, flat head nails, etc.
screw shank coil nails
Galvanized Screw Spiral Shank Coil Nails
hot dipped galvanized coil
What tools and equipment are needed for coil nail installation?
1. Coil nail gun: it is the main tool for installing coil nails.
2. Coil nail: it is the core fastener in the installation process.
3. The coil nail clamp: it is used to clamp paper or other thin materials so that they can be fixed with coil nails. There are two types of metal clamps and plastic clamps.
4. The coil nail shear: it is used to cut the nails to a more suitable length.
5. Safety equipment: such as safety glasses, protective gloves, etc.
Common specifications
Common length specifications include 23/8 inches (about 60 mm), 3 inches (about 75 mm), 31/4 inches (about 82.5 mm), etc., while diameter specifications include 0.113 inches (about 2.87 mm), 0.12 inches (about 3.05 mm), 0.131 inches (about 3.33 mm), etc.
The following are some specific coil nail models and their detailed specifications.
1) 2.3*50MM Coil Nail
This is a pneumatic pallet nail with a threaded or smooth rod design, suitable for the furniture manufacturing and woodworking industries.
2) 7~35mm Steel Row Nail
The design is novel and unique, and the effect is fast. It is an ideal choice for making furniture, sofas, wooden boxes, and various wooden products.
3) Threaded/ringed/smooth rod coil nails of various diameters and lengths
Such as 2.1*32mm, 2.1*38mm, 2.1*45mm, 2.1*50mm, 2.3*57mm, 2.5*64mm, etc. They have different diameters and lengths, suitable for different fastening needs and occasions.
The following are the commonly used specification terms for purchase.
15 degree coil nails, 1 1 2 ring shank nails, 3 1 4 coil framing nails, 3 coil nails，duofast nails, 1 3 4 stainless steel ring shank nails, 1 1 2 coil roofing nails, 1 coil roofing nails, stainless coil siding nails, 2 3 8 coil nails, 2 coil nails, 2 1 2 siding nails, 3 inch coil nails…
Yellow coated smooth shank screws
15 degree coil siding nails
close view
Coil nails packaging
Coil nails are usually packaged in rolls, and each roll contains a certain number of coil nails. Common quantity specifications include 400/300/250 pieces/roll, etc. Usually, box specifications include 40/36/30/24/20/18 rolls/box.
1. Carton
Common packaging materials, are widely used because of their low cost, easy access, and recyclability. Cartons can provide certain protection to prevent coil nails from being damaged during transportation.
2. Plastic bags
Used to further protect coil nails from environmental factors such as moisture and dust. Plastic bags are usually used in combination with cartons to form double protection.
3. Blister packaging
A more advanced packaging method made of materials such as PVC and PET. Blister packaging has the characteristics of light weight, corrosion resistance, moisture resistance, tensile resistance, and high strength, which can better protect coil nails.
This packaging method is often used on occasions where the appearance and performance of coil nails are required to be high.
Length detection
roofing coil shipped to Serbia
Carton packaging
Coil nails price
The price range is wide, and the overall price depends on the specific type, specification, and quantity of coil nails.
1. Quality: Superior quality usually has a higher price.
2. Specifications: This includes length, diameter, head shape, etc., and the price of coil nails of different specifications will also vary.
3. Material: The materials of coil nails are mainly carbon steel, stainless steel, etc., and coil nails of different materials have differences in corrosion resistance, strength, etc., so it is also one of the influencing factors.
4. Production process: For example, the price of coil nails that have undergone special treatments (such as galvanizing, anti-corrosion, electrophoresis, bright, and painting, etc.) will be slightly higher.
stainless steel coil siding nails
Framing Nail
Plastic+carton package
Coil Nail Supplier – Wanzhi Steel
1. Advanced Machinery
Equipped with six fully automated production lines, integrated with high-speed winding and intelligent electroplating systems, we support production at multiple angles from 15° to 34°, with a daily production capacity of 80 tons.
2. Fast Global Delivery
We stock a large inventory of common specifications, enabling 72-hour delivery. Located near Tianjin Port, we offer convenient transportation, factory direct pricing, and delivery within 7-15 days.
3. Quality Assurance
We use high-quality steel, ANSI-certified, and undergo a 10-point comprehensive inspection with a defect rate of less than 0.3%. We have also passed a salt spray test for over 500 hours.
4. Custom Solutions
We offer full customization options from 3/8″ to 2-1/2″, with optional electroplating and hot-dip coating processes. We also support laser marking and nail gun compatibility to meet your individual needs.
Get samples or a bulk quote! Chat with Us Online,
or send an email to: info03@wanzhisteel.com
Wanzhi Steel is an ISO 9001 certified steel factory, located in Hebei Province, China, specializing in the production of Anti-climb spikes, Roof nails, Common nails, Galvanized spikes, Anti Climb Fence, Duplex nails, and Galvanized bolts and nuts, with a monthly output of 1,800 tons. With high-quality products and good services, the products have been exported to more than 120 countries around the world.
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