Choosing the Right Nails and Staples for Your Tool
Whether you’re using a framing nailer, coil nailer, or finishing gun, knowing which nails to use with a nail gun is essential. The right nail ensures efficiency, prevents tool jams, and achieves a clean, professional finish.
1. Nail Gauge & Length
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Framing guns typically use 3.1–3.75 mm (0.120–0.148 in) coil nails, available in lengths from 50 mm to 90 mm—ideal for heavy-duty tasks like roofing, fencing, and timber framing.
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Finishing guns use 15–18 gauge (1.6–1.2 mm) nails, in lengths from 30 mm to 50 mm, perfect for skirting, trim, and furniture.
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Always choose a nail length about twice the thickness of the material for secure fixings.
2. Shank & Head Types
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Smooth shank nails work well for internal, low-stress jobs.
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Ring and screw shank nails offer enhanced grip in softwoods or structural use—recommended for decking or outdoor projects.
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Nail heads vary by application: full heads for framing, clip or d-head nails for coil guns, and small or angled heads for finish and trim work.
3. Material & Coating
For outdoor or treated timber tasks, use galvanised or stainless-steel nails. The Bostitch ThickCoat™ range, for example, meets ASTM A153 standards for corrosion resistance (Bostitch Fastening Catalog). Choose electro-galvanised for indoor use, or cement-coated for improved holding power.
4. Brand & Compatibility
Different brands often design nails uniquely. For example, Bostitch framing nails are made specifically for Bostitch and compatible tools. If you use a nail gun from another brand, check manufacturer guides to ensure optimal fit and function so that you know which nails to use with a nail gun.
👉 See Bostitch’s fasteners page
5. Matching Tools and Nails
Always check your tool’s instruction manual or product specifications for recommended nail types. Using incorrect nails not only causes jams but can also void your warranty.
Quick Reference Table
| Tool Type | Nail Gauge & Size | Best Use |
|---|---|---|
| Framing nailer | 0.120–0.148 in, 50–90 mm coil | Timber framing, roofing, fencing |
| Finishing nailer | 15–18 gauge, 30–50 mm smooth | Skirting, trim, furniture |
| Coil siding nailer | 0.080–0.092 in, 30–65 mm coil | Exterior siding and roofing |
Final Thought
Choosing the right nails for your nail gun is a simple decision with big returns. It results in fewer jams, cleaner finishes, and more reliable performance. At Advanced Fasteners, we stock a wide range of compatible nails and staples—whether for framing, furniture, or outdoor use—complete with expert advice to help you get the job done right.
Feel free to browse our fasteners section or get in touch for tailored recommendations so that you know which nails to use with a nail gun.
