KYA 1-1/4" × .120" stainless steel roofing coil nails are 15-degree wire-collated fasteners with a 32mm nail length, 3.05mm shank diameter and ring-shank profile. The featured product is identified by KYA as KYA-3.05X32SS.
The ring-shank profile provides additional mechanical engagement with suitable wood roof decking, while stainless steel is selected for roofing and exterior fastening applications that require higher corrosion resistance than conventional carbon-steel roofing nails.
KYA currently lists both #304 and #316 stainless steel ring-shank configurations within this size range. Buyers should specify the required stainless grade, nailer model and application when ordering rather than treating all stainless roofing nails as the same product.
| Product Type | Stainless Steel Roofing Coil Nail |
| Model | 1-1/4" × .120" |
| KYA Code | KYA-3.05X32SS |
| Nail Length | 1-1/4" / 32mm |
| Shank Diameter | .120" / approximately 3.05mm |
| Shank Type | Ring Shank |
| Material | Stainless Steel |
| KYA Listed Stainless Grades | #304 / #316 Stainless Steel |
| Collation | 15° Wire-Collated Coil |
| Nails per Coil | 3,600 pieces listed for this 1-1/4" stainless ring-shank configuration; confirm nails per coil and coils per carton with KYA |
| Current Stainless Ring Packing | 3,600 pieces are listed for the 1-1/4" #304 and #316 ring-shank configurations; confirm nails per coil and coils per carton when ordering |
| Head Diameter | Confirm exact KYA dimension when checking nailer compatibility |
| Point Type | Confirm exact production specification if required |
| Primary Applications | Roofing, roof underlayment, selected siding and exterior fastening applications where this nail specification is permitted |
This KYA fastener combines a .120" roofing-nail shank diameter with a 1-1/4" length, ring-shank profile and stainless steel construction. The nails are wire welded into coils for use in compatible pneumatic roofing nailers.
The featured roofing nail is 32mm / 1-1/4" long. Correct roofing nail length should be selected according to the roofing material, deck thickness and required penetration specified by the roofing-system manufacturer or project documents.
The nail uses a nominal .120" / 3.05mm shank diameter, a common dimensional class for pneumatic coil roofing nail systems. Tool compatibility still depends on head diameter, length, shank profile and collation geometry.
The annular ring profile creates additional mechanical engagement with suitable wood fibers compared with a smooth shank of the same basic dimensions.
Actual withdrawal performance depends on wood species, moisture content, deck density, penetration depth and ring geometry. The ring-shank design should therefore be matched to the roofing specification rather than described as universally superior for every substrate.
The nails are wire welded into a nominal 15-degree coil for high-capacity roofing nailers. Wire collation provides a compact coil format but does not by itself guarantee jam-free operation.
Stainless steel roofing nails are used where increased corrosion resistance is required compared with ordinary carbon-steel fasteners. KYA currently lists #304 and #316 stainless steel ring-shank versions within this product range.
Specify the stainless grade required for the project. #304 and #316 are different stainless alloys and should not be treated as interchangeable in every coastal, chemical or exterior environment.
| Stainless Grade | General Selection Guidance |
|---|---|
| #304 Stainless Steel | Common stainless roofing-fastener material for exterior applications where #304 is accepted by the roofing or project specification. |
| #316 Stainless Steel | Higher-alloy stainless option commonly considered for more aggressive corrosion environments where #316 is specified. |
Final material selection should follow the roofing material manufacturer, project requirements, building specification and expected environmental exposure.
This 1-1/4" stainless ring-shank configuration is intended primarily for roofing-related fastening where the roofing system permits this size, shank and material.
Asphalt shingles where stainless ring-shank roofing nails are permitted
Fiberglass roofing shingles
Roofing felt and underlayment
Insulation board fastening where compatible roofing nails are specified
Metal drip-edge attachment where permitted by the roofing system
Selected vinyl or aluminum siding applications using compatible roofing nailers and fastener specifications
Exterior roofing work where stainless steel fasteners are required
This product should not automatically be used as a framing, decking or structural nail. Those assemblies can require different head geometry, lengths, shank diameters and structural fastener specifications.
Stainless steel is commonly selected where moisture or environmental exposure requires more corrosion resistance than conventional galvanized carbon steel.
For salt-air, coastal, marine-adjacent or chemically aggressive environments, specify the required stainless grade rather than relying only on the word "stainless." Contact between dissimilar metals and roofing materials should also be considered when selecting the fastener.
The featured KYA-3.05X32SS is a stainless steel product. Electro-galvanized and hot-dip galvanized roofing nails are separate configurations within the wider KYA roofing nail range.
| Material / Finish | General Selection Guidance |
|---|---|
| Electro-Galvanized Steel | Zinc-coated carbon steel for applications where the specified coating meets the required exposure conditions. |
| Hot-Dip Galvanized Steel | Heavier galvanized coating system used where the project requires greater corrosion protection than typical electro-galvanized steel. |
| #304 Stainless Steel | Stainless option for exterior and corrosion-sensitive applications where #304 is specified. |
| #316 Stainless Steel | Higher-alloy stainless option for more demanding exposure conditions where #316 is required. |
A roofing nailer must match the complete fastener specification. The 15-degree designation alone is not enough to prove compatibility.
| Reference Nailer | Published Fastener Range | KYA 1-1/4" × .120" Ring Nail |
|---|---|---|
| MAX CN445R3 | .120" shank, 3/4"–1-3/4" length, smooth or ring shank, 120-nail capacity | Length, diameter and ring shank are within the published range. Confirm KYA head diameter before use. |
| Metabo HPT NV45AB2 | .120" wire-collated roofing nails, 7/8"–1-3/4", 120-nail capacity | Length and shank diameter are within range. Verify head diameter and coil geometry before substitution. |
| SENCO RoofPro 445XP | 15° wire coil, .120" diameter, 3/4"–1-3/4", 120-nail capacity | Basic dimensions are within the tool range. Current SENCO fastener listings emphasize smooth-shank roofing nails, so ring-shank compatibility should be confirmed. |
| Other Pneumatic Roofing Nailers | Varies by manufacturer and model | Must accept 1-1/4" length, .120" shank, ring profile, wire coil and the actual KYA head diameter. |
Roofing nail head diameter affects both material retention and tool compatibility. The head must pass correctly through the magazine and nose while providing the bearing area required by the roofing application.
The current KYA exact product page does not publish the head diameter for KYA-3.05X32SS. Buyers replacing another brand should therefore provide the nailer model or current fastener drawing when head compatibility is critical.
As a market reference, a comparable Maze 1-1/4" × .120" Type 304 stainless ring-shank roofing nail uses a .375" head and diamond point. This competitor dimension should not be assumed to be the KYA dimension without confirmation.
KYA lists 120 nails per coil for many standard carbon-steel roofing nail configurations. Its exact 1-1/4" stainless ring-shank table lists 3,600 pieces for both #304 and #316 versions; confirm the coil/carton unit when ordering.
Package quantities vary by material and shank configuration. KYA lists 3,600 pieces for the exact 1-1/4" stainless ring-shank SKU; confirm nails per coil and coils per carton for the selected option.
| Nails per Coil | 3,600 pieces listed for the exact 1-1/4" stainless ring-shank configuration; confirm the coil and carton quantities with KYA |
| Current Listed Stainless Ring Quantity | 3,600 pcs for 1-1/4" #304 and #316 ring-shank configurations |
| Standard Carbon-Steel Roofing Range | KYA lists 120 pcs/coil × 60 coils/carton for many standard carbon-steel roofing nail configurations |
| Ordering Recommendation | Confirm coils per carton and total pieces for the selected stainless grade before purchase |
| Feature | Ring Shank | Smooth Shank |
|---|---|---|
| Shank Profile | Annular rings | Straight cylindrical shank |
| Featured Product | KYA-3.05X32SS | Separate roofing nail configuration |
| Wood Engagement | Additional mechanical engagement with suitable wood fibers | Conventional roofing fastener profile |
| Selection | Use where ring-shank roofing nails are specified or permitted | Use where smooth-shank roofing nails are specified |
| Length | 1-1/4" / 32mm |
| Shank Diameter | .120" / 3.05mm |
| Shank Type | Ring Shank |
| Material | Specify #304 or #316 Stainless Steel |
| Collation | 15° Wire Coil |
| Head Diameter | Confirm against the nailer specification |
| Point | Confirm if required by the purchasing specification |
| Nails per Coil | 3,600 pieces listed for the exact 1-1/4" stainless ring-shank configuration; confirm the coil and carton quantities with KYA |
| Current Listed Stainless Packing | 3,600 pieces listed for the exact 1-1/4" stainless ring-shank configuration; confirm nails per coil and coils per carton when ordering |
For accurate quotation and compatibility checking, provide the required quantity, #304 or #316 stainless grade, roofing nailer manufacturer and exact model, roofing material, roof-deck material, exposure environment and delivery destination.
For the exact product shown on this page, reference KYA-3.05X32SS, 1-1/4" × .120", stainless steel, ring shank and 15-degree wire-coil collation.
Sample orders are available for quality evaluation. Contact KYA to confirm sample quantity, cost and shipping. KYA’s original listing states SGS-certified production; request the current certificate or inspection report and its scope if required for your purchasing specification.
Custom sizes and finishes are available on request. The listing states a 20–30 day shipping lead time from Qingdao port. Confirm the current schedule, exact stainless grade, coil quantity, carton configuration and shipping terms for your order.
The featured nail is 1-1/4" / 32mm long with a .120" / approximately 3.05mm shank diameter.
The exact product shown on this page uses a ring shank.
KYA currently lists both #304 and #316 stainless steel ring-shank configurations in this size. Specify the required grade when ordering.
KYA lists 3,600 pieces for the 1-1/4" stainless ring-shank configuration; confirm nails per coil and coils per carton before ordering.
No. Those figures refer to larger package or carton quantities, not one individual coil. KYA lists KYA lists 3,600 pieces for the exact 1-1/4" #304 and #316 stainless ring-shank configurations. Other roofing nail finishes and shank types use different package quantities; confirm the selected SKU and carton pack before ordering.
The MAX CN445R3 accepts .120" roofing nails from 3/4" to 1-3/4" and supports both smooth and ring shanks. The KYA nail falls within those published length and shank ranges. Confirm the exact KYA head diameter before use.
The NV45AB2 accepts .120" wire-collated roofing nails from 7/8" to 1-3/4", so the KYA nail is within its published length and shank-diameter range. Verify the head and coil geometry before substitution.
The SENCO RoofPro 445XP accepts .120" 15-degree wire-coil roofing nails from 3/4" to 1-3/4". Current SENCO fastener listings emphasize smooth-shank roofing nails, so confirm the ring-shank configuration before use.
No. The tool must accept the nail length, .120" shank diameter, ring profile, wire-coil geometry and actual KYA head diameter.
The current KYA exact product page does not publish the head diameter for KYA-3.05X32SS. Confirm this dimension when matching the nail with another manufacturer's roofing nailer.
They can be used where the shingle manufacturer and roofing specification permit a 1-1/4" × .120" stainless ring-shank roofing nail.
Roof underlayment is an established application for roofing coil nailers. Confirm the fastener type required by the specific underlayment and roofing system.
Selected siding systems use roofing-style coil fasteners. Confirm the siding manufacturer's requirements for material, head diameter, shank, length and corrosion resistance.
Stainless steel is commonly selected for corrosion-sensitive exterior work, but the required grade should follow the project and roofing-material specification. #316 may be specified for more aggressive exposure than #304.
Use the stainless grade and fastener specification required by the treated-wood manufacturer and project. Different preservative systems can have different fastener requirements.
No. Ring shanks provide additional mechanical engagement, but holding performance depends on substrate, penetration depth, moisture, fastener geometry and installation conditions.
No. Reliable feeding depends on fastener dimensions, weld quality, coil geometry, correct loading, nailer condition and maintenance.
This product is designed primarily as a roofing coil nail. Framing and decking assemblies may require different head geometry, lengths, structural ratings or fastening schedules.
Provide the required quantity, #304 or #316 stainless grade, roofing nailer manufacturer and exact model, roofing material, deck substrate, exposure conditions and delivery destination. Reference KYA-3.05X32SS for the featured size.
