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KYA 15° 1-1/4" x .120 Ring Shank Coil Roofing Nails are wire-collated steel roofing nails designed for compatible pneumatic coil roofing nailers. The featured KYA-3.05x32R-EG configuration uses a 32mm (1-1/4") length, 3.05mm (.120") shank diameter, ring shank, diamond point and electro-galvanized finish.
The ring shank provides increased withdrawal resistance compared with a smooth shank in suitable wood substrates, while the wide roofing nail head helps distribute the fastening load across roofing materials. The 15-degree wire coil format is intended for roofing nailers that accept matching nail dimensions, head style and collation.
| Parameter | Specification |
|---|---|
| Product Code | KYA-3.05x32R-EG |
| Fastener Type | Coil Roofing Nail |
| Material | Steel |
| Length | 1-1/4" / 32mm |
| Shank Diameter | .120" / 3.05mm |
| Shank Type | Ring Shank |
| Collation Angle | 15° |
| Collation | Wire Collated Coil |
| Point Type | Diamond Point |
| Finish | Electro-Galvanized |
| Published Packing | 120 pcs/coil × 60 coils/carton = 7,200 pcs/carton |
| Primary Application | Roofing and compatible wood fastening applications |
The specification above describes the featured 1-1/4" x .120 electro-galvanized ring shank SKU. Other lengths, shank styles, finishes and stainless steel versions shown later on this page are separate configurations and should not be treated as identical to KYA-3.05x32R-EG.
The featured roofing nail combines a wide roofing head, diamond point and ring shank. These features serve different functions during installation and service.
The wide head provides a larger bearing surface than a narrow-head construction nail and helps reduce pull-through when fastening compatible roofing materials.
The diamond point is designed to assist penetration into suitable wood substrates during pneumatic driving.
The annular rings increase mechanical engagement with wood fibers and can provide greater withdrawal resistance than a comparable smooth shank nail in suitable substrates.
The table below preserves the roofing nail configurations published for this product family. Availability varies by length, shank style, finish and carton quantity.
| Finish | Length | Shank Diameter | Shank | Pcs/Box |
|---|---|---|---|---|
| Electro-Galvanized | 3/4" | .120" | Smooth | 7,200 |
| Electro-Galvanized | 7/8" | .120" | Smooth | 7,200 |
| Electro-Galvanized | 1" | .120" | Smooth | 7,200 |
| Electro-Galvanized | 1-1/4" | .120" | Smooth | 7,200 |
| Electro-Galvanized | 1-1/2" | .120" | Smooth | 7,200 |
| Electro-Galvanized | 1-3/4" | .120" | Smooth | 7,200 |
| Electro-Galvanized | 3/4" | .120" | Ring | 7,200 |
| Electro-Galvanized | 1-1/4" | .120" | Ring | 7,200 |
| Electro-Galvanized | 1-1/2" | .120" | Ring | 7,200 |
| Hot-Dip Galvanized | 1" | .120" | Smooth | 7,200 |
| Hot-Dip Galvanized | 1-1/4" | .120" | Smooth | 7,200 |
| Hot-Dip Galvanized | 1-1/2" | .120" | Smooth | 7,200 |
| Hot-Dip Galvanized | 1-3/4" | .120" | Smooth | 7,200 |
| 304 Stainless Steel | 3/4" | .120" | Smooth | 3,600 / 7,200 |
| 304 Stainless Steel | 7/8" | .120" | Smooth | 3,600 / 7,200 |
| 304 Stainless Steel | 1" | .120" | Smooth | 3,600 / 7,200 |
| 304 Stainless Steel | 1-1/4" | .120" | Smooth | 3,600 / 7,200 |
| 304 Stainless Steel | 1-1/2" | .120" | Smooth | 3,600 / 7,200 |
| 304 Stainless Steel | 1-3/4" | .120" | Smooth | 3,600 / 7,200 |
| 304 Stainless Steel | 3/4" | .120" | Ring | 3,600 / 7,200 |
| 304 Stainless Steel | 7/8" | .120" | Ring | 3,600 / 7,200 |
| 304 Stainless Steel | 1" | .120" | Ring | 3,600 / 7,200 |
| 304 Stainless Steel | 1-1/4" | .120" | Ring | 3,600 / 7,200 |
| 304 Stainless Steel | 1-1/2" | .120" | Ring | 3,600 / 7,200 |
| 304 Stainless Steel | 1-3/4" | .120" | Ring | 3,600 / 7,200 |
| 316 Stainless Steel | 3/4" | .120" | Ring | 3,600 |
| 316 Stainless Steel | 7/8" | .120" | Ring | 3,600 |
| 316 Stainless Steel | 1" | .120" | Ring | 3,600 |
| 316 Stainless Steel | 1-1/4" | .120" | Ring | 3,600 |
| 316 Stainless Steel | 1-1/2" | .120" | Ring | 3,600 |
| 316 Stainless Steel | 1-3/4" | .120" | Ring | 3,600 |
| Shank Type | Characteristics | Selection Consideration |
|---|---|---|
| Ring Shank | Annular rings increase engagement with wood fibers and withdrawal resistance. | Use where the project or roofing specification requires a ring-shank fastener. |
| Smooth Shank | Plain shank construction with lower mechanical engagement than ring shank. | Use where a smooth-shank roofing nail is specified or permitted. |
| Screw Shank | Twisted shank geometry provides a different engagement profile during driving. | Confirm suitability for the intended substrate and fastening specification. |
The featured KYA-3.05x32R-EG nail uses an electro-galvanized finish. KYA also publishes separate roofing nail configurations with hot-dip galvanized, mechanical galvanized, 304 stainless steel and 316 stainless steel materials or finishes.
| Finish / Material | General Selection Consideration |
|---|---|
| Electro-Galvanized | Zinc-coated steel for applications requiring basic corrosion protection. Confirm suitability for the roofing material and exposure conditions. |
| Hot-Dip Galvanized | A separate galvanized option for projects requiring a different zinc-coating specification. |
| 304 Stainless Steel | Separate stainless steel configuration for applications where stainless fasteners are specified. |
| 316 Stainless Steel | Separate stainless steel configuration for more demanding corrosion-resistance requirements. |
Finish selection should follow the roofing material manufacturer's instructions, substrate requirements, environmental exposure and applicable project specifications. Do not substitute electro-galvanized, hot-dip galvanized or stainless steel fasteners without confirming the required corrosion protection.
The 1-1/4" x .120 ring shank configuration is intended for compatible roofing and construction fastening applications where the required nail length, diameter, shank style and finish match the project specification.
Asphalt shingle fastening
Roofing felt and underlayment
Roof sheathing
Wall sheathing
Wood packaging
Industrial fencing
Selected board and construction fastening applications
For roofing work, confirm the required nail penetration, roof deck thickness, shingle manufacturer's instructions and applicable local requirements before selecting nail length and finish.
These nails are designed for compatible 15-degree wire coil roofing nailers. Before ordering, check the exact nailer manual for accepted nail length, shank diameter, head type, collation angle and wire-coil format.
Do not determine compatibility from the tool brand alone. Different models from the same manufacturer can accept different fastener dimensions or collation formats.
Required length: 1-1/4" / 32mm
Required shank diameter: .120" / 3.05mm
Required shank type: Ring Shank
Required finish: Electro-Galvanized
Required 15° wire coil collation
Roofing nailer brand and exact model
Required carton quantity
Roofing material and substrate
Environmental exposure and corrosion requirement
Delivery destination
Send Your Roofing Nail Requirements
The featured KYA roofing nail is 1-1/4" (32mm) long with a .120" (3.05mm) shank diameter.
This specific SKU, KYA-3.05x32R-EG, is a ring shank roofing nail. Smooth-shank versions are separate configurations within the broader roofing nail range.
The featured SKU uses an electro-galvanized finish. Hot-dip galvanized and stainless steel versions are separate product configurations.
The published standard configuration is 120 nails per coil, 60 coils per carton, for 7,200 nails per carton.
They are designed for compatible 15-degree wire coil roofing nailers, but buyers should confirm that the exact tool accepts a 1-1/4" length, .120" diameter, roofing head and matching wire-coil format.
Ring shank geometry increases mechanical engagement with wood fibers and provides greater withdrawal resistance than a comparable smooth shank in suitable wood substrates.
No single finish is appropriate for every exposure condition. Confirm the required corrosion protection with the roofing material specification, substrate, local environment and project requirements. Other galvanized or stainless steel configurations are available within the product family.
No. A nominal 1-1/4" roofing nail corresponds to approximately 32mm. The 25mm dimension corresponds approximately to a 1" nail.
The published roofing nail family includes configurations from 3/4" through 1-3/4", depending on finish, shank style and material.
No. They are separate material or finish configurations. Specify the required finish or stainless steel grade when requesting a quotation.
KYA supplies coil roofing nails for fastener distributors, roofing-product suppliers, building-material wholesalers, importers and professional users. Send the required nail size, shank style, finish, quantity, nailer model and delivery destination for product confirmation and quotation.
