3-1/2-Inch X 0.122-Inch
KYA
KYA-3190RG
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15 Degree Electro Galvanized Ring Shank Coil Nails 3-1/2 Inch x 0.122 Inch are wire collated coil siding nails designed for siding, cedar shingles, roofing, roof and wall sheathing, wood fencing, underlayment, fiber cement boards, pallets and construction fastening. These 3-1/2 inch x 0.122 inch ring shank coil nails provide strong holding power and stable fastening performance for high-volume jobsite and contractor use.
KYA 15 degree electro galvanized coil nails are made from Q195 / Q235 steel with a ring shank, diamond point, wire collation and electro galvanized finish. The ring shank design grips wood fibers tightly to help reduce nail back-out, while the 15° wire coil format is compatible with most coil siding nailers that accept 3-1/2 inch wire collated 15 degree nails.


Ring Shank
Nail Point
Nail Head
15 degree wire collated ring shank coil nails are built for applications that require strong withdrawal resistance and efficient nailer feeding. The 3-1/2 inch length and 0.122 inch shank diameter make this nail suitable for demanding siding, sheathing, fencing and structural wood fastening work.
3-1/2 inch x 0.122 inch size: Suitable for siding, cedar shingles, roof sheathing, wall sheathing and wood fencing.
15 degree wire collation: Designed for compatible coil siding nailers and coil framing nailers.
Ring shank holding power: Helps prevent nail back-out in softwood, cedar, pine and framing lumber.
Electro galvanized finish: Provides moderate corrosion protection for indoor and light outdoor applications.
Steel construction: Q195 / Q235 material supports dependable strength and consistent fastening quality.
3,000 count per box: Provides bulk supply for contractors, siding installers, roofers and construction projects.
| Specification | Details |
|---|---|
| Product Name | 15 Degree Electro Galvanized Ring Shank Coil Nails 3-1/2 Inch x 0.122 Inch |
| Model | 3-1/2-Inch x 0.122-Inch |
| Brand | KYA |
| Code | KYA-3190RG |
| Fastener Type | Wire Collated Coil Nails / Coil Siding Nails |
| Collation Angle | 15 Degree |
| Material | Q195 / Q235 Steel |
| Featured Length | 3-1/2 inch |
| Featured Shank Diameter | 0.122 inch / 3.1mm |
| Head Diameter Range | 5mm–10mm |
| General Length Range | 1 inch to 4 inch |
| General Shank Diameter Range | 0.083 inch, 0.090 inch, 0.099 inch, 0.113 inch, 0.120 inch, 0.122 inch, 0.131 inch |
| Surface Treatment | Electro Galvanized; polished and painted options available |
| Head Type | Flat, checked and other options available |
| Shank Type | Ring Shank; smooth and screw shank options available |
| Point Type | Diamond Point / Countersunk / Checkered Head Options |
| Packing | 3,000 nails per box; 250, 300 or 350 nails per coil options available |
| Compatible Nailers | Most 15° coil siding nailers capable of firing 3-1/2 inch wire collated coil nails |
| Applications | Siding, cedar shingles, roofing, roof sheathing, wall sheathing, wood fencing, pallets and building construction |
| Shank Diameter | Length Range | Pcs/Roll | Shank Type | Finish Options |
|---|---|---|---|---|
| 0.082 inch | 1-1/4 inch – 2 inch | 400–350 | Smooth, Ring, Screw | Bright, Yellow Painting, Electro Galvanized, Hot Dip Galvanized, Mechanical Galvanized, Stainless Steel |
| 0.090 inch | 1-1/4 inch – 2 inch | 400–300 | ||
| 0.092 inch | 1-1/4 inch – 2-1/4 inch | 400–300 | ||
| 0.099 inch | 1-1/2 inch – 2-1/2 inch | 350–300 | ||
| 0.105 inch | 1-3/4 inch – 2-3/4 inch | 250–225 | ||
| 0.113 inch | 1-3/4 inch – 3 inch | 250–225 | ||
| 0.120 inch | 2 inch – 3-1/2 inch | 250–200 | ||
| 0.131 inch | 2-1/2 inch – 3-1/2 inch | 200 | ||
| 0.148 inch | 2-1/2 inch – 3-1/2 inch | 150 | ||
| 0.150 inch | 3 inch – 3-1/2 inch | 150 |



| Shank Type | Description | Recommended Use |
|---|---|---|
| Smooth Shank | Common nail shank type for general fastening where standard holding power is enough. | Framing, general construction and everyday fastening. |
| Ring Shank | Concentric rings grip the wood and provide friction to help prevent the nail from backing out. | Siding, cedar, pine, softer woods, sheathing and fencing where strong hold is required. |
| Screw Shank | Spiral shank rotates during driving and creates a tight groove in the material. | Hardwood and applications where splitting control and back-out resistance are needed. |
| Annular Thread Shank | External beveled rings press against the material and improve holding resistance. | Wood, sheet materials and selected construction fastening applications. |
15 Degree Electro Galvanized Ring Shank Coil Nails are suitable for building, siding and wood fastening work where strong holding power and efficient coil nailer feeding are required.
Siding installation and cedar shingles
Roof sheathing and wall sheathing
Wood fencing and fencing fixation
Plywood bracing and structural sheathing
Timber and softer pine framing material
Composition roofing and underlayments
Fiber cement boards
Cabinet and furniture frames
Pallet making and building construction

| Finish | Recommended Use | Main Benefit |
|---|---|---|
| Bright Finish | Interior framing, trim and applications without moisture exposure. | Cost-effective uncoated finish for dry indoor use. |
| Electro Galvanized | Indoor, light outdoor and protected applications with moderate humidity. | Thin zinc coating for moderate corrosion protection. |
| Hot Dip Galvanized | Outdoor applications exposed to rain, weather and treated lumber conditions. | Higher zinc coating protection for outdoor durability. |
| Stainless Steel | Coastal, high-humidity, marine-adjacent and severe corrosion environments. | Best corrosion resistance, commonly available in 304 or 316 stainless steel. |
| Buying Point | Requirement | Recommendation |
|---|---|---|
| Nailer Type | 15° wire collated coil nailer | Confirm your nailer accepts 3-1/2 inch wire collated 15 degree coil siding nails. |
| Nail Size | 3-1/2 inch x 0.122 inch | Match length and shank diameter to material thickness and required holding power. |
| Shank Type | Ring shank | Choose ring shank for stronger withdrawal resistance in siding, cedar, pine and sheathing. |
| Finish | Electro galvanized | Use EG for moderate corrosion protection. For harsh exterior or coastal use, consider HDG or stainless steel. |
A ring shank coil nail has concentric grooves along the shank. These rings grip the wood fibers and help increase withdrawal resistance, making the nail less likely to back out over time.
Electro galvanized nails offer moderate corrosion resistance and are suitable for indoor and light outdoor use. For severe outdoor exposure, treated lumber, coastal areas or high salt environments, hot dip galvanized or stainless steel nails are usually a better choice.
These nails fit most 15° coil siding nailers capable of firing 3-1/2 inch wire collated 15 degree nails. Always check your nailer’s accepted collation angle, length range, shank diameter and wire collation requirement before ordering.
This product is supplied as a 3,000 count box. Other coil nail packing formats, such as 250, 300 or 350 nails per coil and different carton quantities, can be discussed according to order requirements.
They are best for siding, cedar shingles, roof sheathing, wall sheathing, wood fencing, plywood bracing, fiber cement boards, underlayment, pallets and general building construction.
Yes. KYA can supply smooth, ring and screw shank options, as well as bright, painted, electro galvanized, hot dip galvanized, mechanical galvanized and stainless steel finishes according to application and order quantity.
KYA Fasteners supplies coil nails, wire coil nails, plastic sheet coil nails, framing nails, roofing nails, staples, screws, hog rings, wire products and fastening tools for global customers. For siding and construction fastening, KYA offers 15 degree wire collated coil nails in multiple lengths, diameters, shank types and finishes.
Contact KYA to get factory-direct pricing for 15 Degree Electro Galvanized Ring Shank Coil Nails 3-1/2 Inch x 0.122 Inch, including tool compatibility, sample availability, carton packing, pallet quantity, finish selection, OEM requirements and shipping schedule.
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