Your Professional Coil Nail Factory for OEM & Custom Solutions
Sinsun is your professional coil nail manufacturer. We provide OEM/ODM solutions and full customization for material, coating, and size. Partner with us for coil nails built to your exact project requirements and quality standards.
Get a Quick QouteSinsun Coil Nails: Power Your Progress with 300-Nail Reliability
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Uninterrupted Driving with 300-Nail Coils
Engineered for maximum productivity, our coils hold up to 300 nails to minimize reloading stops. The precision collation ensures smooth, consistent feeding to eliminate jams and reduce downtime on high-volume jobs.Engineered for maximum productivity, our coils hold up to 300 nails to minimize reloading stops. The precision collation ensures smooth, consistent feeding to eliminate jams and reduce downtime on high-volume jobs. -

High-Carbon Steel Hardened to HRC 50-55
We use SWRH52B-62B grade steel, heat-treated to a core hardness of HRC 50-55. This provides superior bending resistance, allowing clean penetration into dense engineered lumber and hardwoods without failure. -

Anti-Corrosion Defense with 500-Hour Protection
Each nail receives an electro-galvanized coating tested to withstand 500+ hours in salt spray (ASTM B117). This guarantees reliable long-term performance in outdoor applications and protected structural work. -

Guaranteed Compatibility for Zero-Jam Performance
Precision-wound coils with a dimensional tolerance of ±0.1mm ensure perfect fit in all major pneumatic nailers. This eliminates feeding issues and provides the reliability professionals count on for deadline-driven projects.
Sinsun coil nails are precision-welded with high-tensile steel wire, forming a rigid yet flexible coil that maintains perfect nail alignment. This innovative collation system ensures seamless feeding and jam-free operation in all compatible nailers.
1. Standard Specifications Table
Parameter |
Specification |
Details / Options |
Collation Angle |
15° |
Standard for high-capacity coil nailers. |
Nail Shank Type |
Smooth, Ring, Spiral |
Ring & spiral shank provide enhanced pull-out resistance. |
Nail Head |
Full Round Head |
Offers maximum holding power and prevents pull-through. |
Nail Point |
Diamond Point |
Ensures easy penetration and reduces wood splitting. |
Material |
High Carbon Steel (HCS) / Low Carbon Steel |
HCS for extreme hardness, LCS for durability and bend-resistance. |
Finish / Coating |
Bright, Electro-Galvanized, Hot-Dipped Galvanized (HDG) |
Bright: Indoor use. E-Galv: Mild corrosion resistance. HDG: Superior corrosion resistance for outdoor use. |
Bonding |
Resin Glue Applied |
Locks nails in place for smooth, jam-free feeding. |
2. Detailed Size & Gauge Chart
Nail Length (in) |
Nail Length (mm) |
Shank Diameter (Gauge) |
Shank Diameter (in) |
Approx. Nails per Coil |
1" |
25 |
16 |
0.065" |
400 |
1-¾" |
45 |
15 |
0.072" |
350 |
2" |
51 |
15 |
0.072" |
300 |
2-½" |
64 |
14 |
0.080" |
250 |
3" |
76 |
13 |
0.093" |
200 |
3-½" |
89 |
12 |
0.106" |
180 |
3. Performance & Compatibility
Compatibility: Designed to work seamlessly with all major 15° coil nail gun brands, including DeWalt, Hitachi (Metabo HPT), Makita, Bostitch, Senco, and Max.
Standards Compliance: Manufactured to meet or exceed relevant ASTM F1667 standards.
Packaging: Standard packaging is 4 coils per box. Bulk packaging options are available for OEM/ODM orders.
Customization & OEM Services
We specialize in producing coil nails to your exact specifications. Custom options include-
Non-standard lengths and diameters
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Special coatings and plating (e.g., Stainless Steel, Dacromet)
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Custom collation angles and nail counts per coil
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Private labeling and customized packaging
Contact our engineering team today for your specific project requirements.
Material & Surface Treatment: The Foundation of Coil Nail Quality
- The long-term performance and reliability of a coil nail are determined by its core material and protective finish.
- At Sinsun, we engineer this combination to deliver unmatched consistency and durability for your most demanding projects.
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High-Carbon Steel Core
We start with SWRH52B-62B grade high-carbon steel, which is heat-treated to achieve a core hardness of HRC 50-55. This gives our nails superior bending strength, allowing you to drive them into dense engineered lumber and hardwoods without worrying about failures or job site delays.
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Electro-Galvanized Corrosion Defense
For robust protection, each nail receives a uniform electro-galvanized coating. This finish is tested to withstand 500+ hours of salt spray exposure (ASTM B117), ensuring your outdoor construction and roofing work remains secure and rust-free season after season.
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Hot-Dip Galvanized Heavy-Duty Shield
When projects demand maximum weather resistance, our hot-dip galvanized option provides a thick, 55μm zinc coating. This creates a superior barrier against the elements, making it the go-to choice for permanent outdoor structures exposed to rain and humidity.
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Stainless Steel for Extreme Environments
For ultimate corrosion resistance in coastal or chemical-heavy settings, we offer 304 and 316 stainless steel coils. These nails provide a permanent solution, successfully enduring 1000+ hours in salt spray testing to prevent rust stains and structural weakening.
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Coil nails for siding
Don't let a siding job fail from the inside out. Our ring shank coil nails are engineered with superior pull-out resistance, ensuring your siding stays firmly in place for decades. The hot-dipped galvanized coating provides a robust barrier against weather and corrosion. Trust the fasteners that guarantee a secure, lasting, and beautiful finish on every project.
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Coil nails for roofing
A leaking roof often starts with a failing nail. Our hot-dipped galvanized coil nails are your first line of defense. The heavy-duty coating resists rust for years, preventing unsightly streaks and leaks. The ring shank design locks the nail in place permanently, creating a weather-tight seal that stands the test of time.
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Coil nails for fencing
Stop wasting time on constant reloading during long fence runs. Our high-capacity coils let you work longer without interruption. The smooth-driving design and sharp points allow for quick, effortless installation, even in tough woods. Get the job done faster and with less fatigue, from the first post to the last.
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Coil nails for pallets
In pallet manufacturing, speed and cost per unit are everything. Our coil nails are optimized for high-speed nailing guns, driving straight and true every time to keep your production line moving. The consistent quality and competitive pricing directly lower your assembly costs. Boost your output and your bottom line with every coil you load.
Q: What types of projects are coil nailer nails best suited for?
A: These nails are perfect for high-volume projects like roof sheathing, deck building, and framing. Their coil design allows you to work longer without reloading, saving significant time on large-scale jobs.
Q: What makes your coil framing nails suitable for structural work?
Q: When should I choose stainless steel coil nails?
Q: How does your max coil option improve?
Q: Why should I choose specialized coil nails for siding installation?
Q: How do your collated roofing nails withstand harsh weather conditions?
Q: What's the advantage of the 15-degree angle for siding work?
Q: What does the "3 coil" packaging include?
TO KNOW MORE ABOUT Sinsun, PLEASE CONTACT US!
We are committed to providing you with the best quality service and look forward to communicating with you to solve problems together and bring you a better experience.
our experts will solve them in no time.





