2.8mm x 50mm
KYA
KYA-28X50S
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KYA 15° plastic sheet collated coil nail screws combine pneumatic coil feeding with a threaded fastener design for professional decking, siding, roofing, fencing and exterior wood fastening applications. This model measures 2.8×50mm (.110" × 2") and features a Torx T25 drive with Hot Dip Galvanized (HDG) finish.
The product is manufactured from carbon steel and is available with fine or coarse thread. Each coil contains 300 fasteners, with 30 coils per carton.


| Parameter | Specification |
|---|---|
| Model | 2.8mm × 50mm |
| Collation | 15° Plastic Sheet |
| Diameter | 2.8mm (.110") |
| Length | 50mm (2") |
| Drive | Torx T25 (Phillips/Pozi/Square available) |
| Thread | Fine or Coarse |
| Finish | Hot Dip Galvanized (HDG) |
| Material | Carbon Steel |
| Fasteners per Coil | 300 |
| Coils per Carton | 30 |
| Referenced Nailer Brands | Bostitch, Hitachi, Senco, Max; confirm the exact tool model and approved plastic-sheet fastener range before ordering. |



The featured configuration uses a Torx T25 drive, providing positive bit engagement for adjustment or removal when the installed drive recess remains accessible.
The wider product range also lists Phillips, Pozi and Square drive options for customized fastening requirements.
Fine thread and coarse thread configurations are available. The appropriate thread should be selected according to the substrate, required fastening performance and application.
The threaded design provides greater mechanical engagement than a comparable smooth-shank nail, while actual holding performance depends on the thread profile, substrate, penetration depth and installation conditions.
The nail screws are arranged in a 15° plastic sheet coil for sequential feeding through compatible pneumatic coil equipment. Plastic-sheet collation keeps the fasteners aligned in the coil and separates during driving.
A 15° rating alone does not guarantee tool compatibility. The nailer must also accept plastic-sheet collation, 2.8mm diameter, 50mm length, head geometry and the required coil configuration.

This model uses a Hot Dip Galvanized (HDG) finish for applications requiring corrosion resistance in exterior environments and suitable treated-lumber assemblies.
The wider KYA nail-screw range also includes Bright, Electro Galvanized (EG) and Mechanical Galvanized finish options.
Decking – compatible composite and hardwood assemblies
Roofing – selected commercial and residential fastening applications where the fastener specification is suitable
Siding – compatible fiber cement and exterior panel applications
Fencing – rails and pickets
Outdoor furniture – suitable exterior wood assembly


| Finish | Product Range Information |
|---|---|
| Hot Dip Galvanized | Featured finish for this 2.8×50mm model and suitable exterior applications. |
| Bright | Available for suitable dry interior applications. |
| Electro Galvanized | Available where light corrosion protection is required. |
| Mechanical Galvanized | Available for specified heavy-duty applications. |
This model measures 2.8mm (.110") in diameter and 50mm (2") in length.
The featured configuration uses a Torx T25 drive. Phillips, Pozi and Square options are also listed within the product range.
The fasteners use 15° plastic sheet collation for compatible pneumatic coil equipment.
Both fine and coarse thread configurations are available.
This model is listed with 300 fasteners per coil and 30 coils per carton.
The current product information references Bostitch, Hitachi, Senco and Max. Compatibility must be checked by exact model because the tool must accept 15° plastic-sheet collation together with the 2.8×50mm fastener configuration.
The listed minimum order quantity is 1 pallet.
Yes. KYA lists OEM custom length and finish options. Alternative Torx, Phillips, Pozi and Square drive configurations are also available within the range.
The current product information lists a lead time of 15–25 days.
Since 2003, KYA Fasteners has supplied collated fasteners to professional buyers, distributors and contractors in more than 50 countries, including the USA, Canada, UK and Australia.
Purchasing information for this product includes MOQ 1 pallet, 300 fasteners per coil, 30 coils per carton, OEM custom length/finish and a listed 15–25 day lead time.
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