B3
KYA
KYA-B3
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12 Gauge 1 Inch x .12 Inch B3 Galvanized Concrete Nails are smooth shank collated concrete nails designed for fastening into soft concrete, tough concrete, solid masonry, limestone brick, and grout-filled concrete block. The 1 inch / 25mm B3/25 size is suitable for construction fastening where stable penetration, high hardness, and reliable holding power are required.
These B3 series concrete nails are made from carbon steel with a galvanized surface for fastening performance and corrosion resistance. The 0-degree collation, smooth shank, long conical tip, and high hardness make them suitable for use with BX 3 cordless nailers and similar concrete nail fastening systems.
12 Gauge smooth shank concrete nails for cordless concrete nailers.
1 inch / 25mm leg length with .12 inch shank diameter.
Carbon steel nail body with galvanized finish.
0-degree collated strip format for quick loading and stable feeding.
1,000 pcs per box and 10 boxes per case for bulk construction supply.
Suitable for soft concrete, tough concrete, solid masonry, and filled block.

Watch the video to understand the structure, fastening performance, and application scenarios of KYA concrete nails for nail gun systems.
The B3 series includes multiple lengths from 16mm to 38mm. The 1 inch / 25mm B3/25 nail is the main size on this page and is designed for fastening into concrete and masonry base materials using compatible cordless concrete nailers.
| Attribute | Details |
|---|---|
| Product Name | 12 Gauge 1 Inch x .12 Inch B3 Galvanized Concrete Nails |
| Series | B3 Series Concrete Nails |
| Gauge | 12 Gauge |
| Main Size | 1 inch / 25mm |
| Length Range | 16mm–38mm |
| Angle | 0 degree |
| Material | Carbon steel |
| Finish | Galvanized |
| Shank Diameter | 2.8mm–3.0mm / 0.109"–0.12" |
| Shank Type | Smooth shank |
| Packing | 10 pcs/stick, 1,000 pcs/box, 10 boxes/case |
| Compatible Tool Type | BX 3 cordless nailer and compatible concrete nail fastening systems |
| Base Materials | Soft concrete, tough concrete, solid limestone brick, grout-filled concrete block, solid masonry |


KYA B3 series collated concrete nails are available from 5/8 inch to 1-1/2 inch. The B3/25 size is 25mm / 1 inch and is suitable for buyers who need a medium-depth concrete nail for cordless concrete nailers.
| Item | Specification | Length (mm) | Length (inch) | Pcs/Stick | Pcs/Box |
|---|---|---|---|---|---|
| B3/16 | 12GA B3 Series | 16mm | 5/8" | 10 pcs | 1,000 pcs |
| B3/19 | Gauge: 12GA | 19mm | 3/4" | 10 pcs | 1,000 pcs |
| B3/22 | Wire diameter: 0.109"–0.12" | 22mm | 7/8" | 10 pcs | 1,000 pcs |
| B3/25 | B3 Series | 25mm | 1" | 10 pcs | 1,000 pcs |
| B3/32 | B3 Series | 32mm | 1-1/4" | 10 pcs | 1,000 pcs |
| B3/38 | B3 Series | 38mm | 1-1/2" | 10 pcs | 1,000 pcs |
B3 galvanized concrete nails are designed for fastening quality in concrete and masonry applications. The smooth shank, high-hardness carbon steel, and conical tip help improve penetration and fastening consistency.
Ultimate-performance collated nails for concrete and masonry fastening.
Long conical tip and high hardness for excellent fastening quality.
Smooth shank design for stable penetration in compatible nailers.
Galvanized surface helps improve corrosion resistance.
0-degree collation for cordless concrete nailer systems.
Bulk packing suitable for contractors, distributors, and construction suppliers.
These 12 Gauge B3 concrete nails are suitable for fastening to soft concrete, tough concrete, solid masonry, and filled block. They are commonly used by building contractors, drywall installers, electrical installers, mechanical contractors, construction suppliers, and tool distributors.
Fastening to soft concrete.
Fastening to tough concrete.
Fastening to solid masonry.
Fastening to grout-filled concrete block.
Construction fastening using cordless concrete nailers.

Buyers should confirm nail length, shank diameter, collation angle, base material, and nailer compatibility before ordering. The 1 inch / 25mm B3/25 size provides a practical fastening depth for many concrete and masonry fastening applications.
| Selection Factor | Recommendation |
|---|---|
| Nail Length | Choose 16mm, 19mm, 22mm, 25mm, 32mm, or 38mm according to fixture thickness and fastening depth. |
| Main Size | Use B3/25 1 inch / 25mm when a medium-depth concrete nail is required. |
| Base Material | Suitable for soft concrete, tough concrete, solid masonry, and grout-filled concrete block. |
| Nailer Compatibility | Confirm 0-degree collation and compatibility with BX 3 cordless nailers or similar concrete nailer systems. |
| Packing Requirement | 1,000 pcs per box and 10 boxes per case are suitable for construction projects, distributors, and bulk supply. |
KYA Fasteners supplies concrete nails, collated nails, steel nails, pneumatic nailers, cordless nailer fasteners, industrial fasteners, staples, and fastening solutions for global distributors, contractors, construction suppliers, and tool dealers.
12 Gauge B3 series concrete nails for cordless concrete nailers.
Multiple lengths from 16mm to 38mm.
Carbon steel smooth shank nails with galvanized finish.
Suitable for soft concrete, tough concrete, masonry, and filled block.
Support for bulk orders, distributor supply, sample orders, and custom packaging.
They are used for fastening into soft concrete, tough concrete, solid masonry, limestone brick, and grout-filled concrete block using compatible concrete nailers.
The B3/25 size is 25mm, equal to 1 inch. It uses a 12 Gauge smooth shank with a shank diameter range of 2.8mm to 3.0mm.
These nails are designed for BX 3 cordless nailers and similar concrete fastening systems using compatible 0-degree collated concrete nails.
They are made from carbon steel with a galvanized finish. The high hardness and long conical tip help improve fastening quality in concrete and masonry base materials.
Available lengths include 16mm, 19mm, 22mm, 25mm, 32mm, and 38mm, equal to 5/8", 3/4", 7/8", 1", 1-1/4", and 1-1/2".
Standard packing is 10 pcs per stick and 1,000 pcs per box. The product overview also lists 10 boxes per case for bulk supply.
Yes. The page lists soft concrete and tough concrete as base materials. Buyers should still confirm fastening depth, substrate hardness, and nailer compatibility before bulk ordering.
Bulk buyers include fastener distributors, tool dealers, construction contractors, drywall installers, electrical installers, mechanical contractors, and building material wholesalers.
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