Heat-Treated Fluted Steel Nails for Masonry and Construction
Galvanized concrete nails are heat-treated for increased hardness and formed with vertical flutes that improve grip in concrete and masonry. Available in 1 in to 4 in lengths, they are packed in 500 g retail boxes, with 50 boxes per 25 kg master carton. The format is suitable for hardware wholesalers, distributors and OEM packing programs.
Technical Overview
| Product |
Galvanized concrete nails |
| Material |
Heat-treated hardened steel |
| Surface finish |
Polished and galvanized |
| Shank |
Vertical fluted or grooved shank |
| Head |
Broad flat head |
| Point |
Sharp diamond-style point |
| Length range |
25 mm to 100 mm (1 in to 4 in) |
| Diameter range |
2.7 mm to 4.3 mm |
| Retail packing |
500 g per small box |
| Master packing |
50 small boxes per 25 kg master carton |
Standard Sizes and Packing Quantity
| Nominal Length |
Diameter x Length |
Reference Qty per 500 g Box |
| 1 in |
2.7 x 25 mm |
140 pcs |
| 1 1/2 in |
2.7 x 40 mm |
130 pcs |
| 2 in |
3.5 x 50 mm |
120 pcs |
| 2 1/2 in |
3.5 x 63 mm |
100 pcs |
| 3 in |
4.3 x 75 mm |
55 pcs |
| 4 in |
4.3 x 100 mm |
40 pcs |
Product Description
Galvanized Concrete Nails for Masonry and Construction
Galvanized concrete nails are made from heat-treated steel to provide the hardness required for fastening into concrete, brick and other dense masonry substrates. The shank is formed with repeated vertical flutes that increase surface contact and improve grip, while the sharp point supports efficient driving.
Available in 1 in to 4 in lengths, these nails are supplied in convenient 500 g retail boxes. Each 25 kg master carton contains 50 small boxes, making the packing format suitable for hardware wholesalers, distributors and construction-supply channels.
Why Use a Fluted Concrete Nail
The longitudinal grooves create additional contact with the surrounding substrate. Compared with a plain smooth shank, this profile can improve resistance to movement after installation. Heat treatment increases hardness so the nail is better suited to dense construction materials, while the galvanized finish gives the surface a bright, clean appearance and added protection during handling and normal use.
Typical Applications
- Fastening timber battens and strips to concrete or brick.
- Installing skirting boards, molding and light framing components.
- General masonry fastening in building and renovation work.
- Hardware retail, wholesale distribution and construction-supply programs.
Packing and OEM Support
The standard packing is designed for both retail display and export handling: 500 g per small box, 50 boxes per master carton and 25 kg net weight per master carton. Private-label artwork, barcodes, carton marks and market-specific language can be discussed before production. Final carton dimensions, gross weight, palletizing and container loading quantity are confirmed against the ordered size mix.
Quality Details to Confirm Before Production
- Nail diameter and length.
- Heat-treatment and hardness requirement.
- Flute pattern and head profile.
- Galvanizing method and coating requirement.
- Pieces or target weight per 500 g box.
- Retail label, carton mark and barcode requirements.
Frequently Asked Questions
How are the nails packed?
Each small retail box has a net weight of 500 g. Fifty small boxes are packed in one 25 kg master carton.
Which sizes are available?
The supplied standard range covers 1 in, 1 1/2 in, 2 in, 2 1/2 in, 3 in and 4 in lengths, with diameters from 2.7 mm to 4.3 mm.
Can the packaging carry our brand?
OEM packaging, private labels and carton marks can be discussed for wholesale orders. Send the required artwork, language, barcode and packing details with your inquiry.
Are these nails suitable for every concrete application?
Substrate density and installation conditions vary. Test the selected size in the actual material before bulk use. Pre-drilling may be needed in very hard or brittle substrates. These nails should not replace an engineered anchor in safety-critical or structural applications.
Request a Specification-Based Quote
Please send the required nail size, order quantity, packing artwork, destination country or port and any galvanizing or testing requirement. Our product team will review the details and prepare a quotation based on the confirmed specification.
