Coil Nails — Kintech | Wire Welded Coil Nails Manufacturer & Supplier in USA

The Kintech Advantage

What Sets Kintech Apart as a Coil Nail Supplier

Built on precision. Backed by capability. Focused on your success.

Direct-from-Factory Pricing

We cut out distributors and brokers. Our nails move straight from the production floor to your dock, keeping per-unit costs as low as possible — especially at volume.

Built-to-Order Customization

If our standard catalog doesn't cover your needs, we'll produce a custom specification. Non-standard lengths, specialized coatings, unique coil counts, private labeling — tell us what you need.

Precision-Controlled Manufacturing

Dimensional tolerances of ±0.5mm on length and ±0.02mm on wire diameter mean reliable magazine feeding, consistent countersink depth, and zero jams across millions of cycles.

Scalable Volume — No Ceiling

Whether you need a few sample boxes or twenty containers per month on a recurring schedule, our production capacity flexes to match your demand without lead-time surprises.

Texas-Based Distribution

Shipping from the greater Houston metro area puts our inventory within fast ground-freight reach of the entire continental US — most orders arrive in 2–5 business days.

Application Engineering Support

Not sure which shank, head, or gauge fits your application? Our technical team walks you through the selection process and recommends the optimal specification.

25+

Years of Manufacturing Expertise

60+

Countries Served

ISO 9001

Quality Management

EPAL

Certified Nail Production

NAIL ENGINEERING

Coil Nail Anatomy Explained — Head, Shank, Point & Gauge

Every coil nail is a system of four interdependent components. The head determines bearing surface and code compliance. The shank dictates holding strength. The point controls penetration behavior and splitting risk. And the gauge and length define structural capacity. Understanding how these elements work together is the key to selecting the right fastener for your application.

Full Round Head

The largest-diameter head available, offering peak clamping force against the wood surface. Meets every major structural building code (IBC, IRC) without exception.
Structural framing, code-regulated connections

Clipped Head (D-Head)

A flat section is trimmed from one side of the head, reducing its footprint. This geometry lets manufacturers pack more nails per coil, reducing reload downtime.

Pallet manufacturing, non-load-bearing

Checkered Head MOST POPULAR

The top surface is embossed with a crosshatch pattern to prevent the nailer's driver blade from slipping off-center during rapid-fire operation.

Automated pallet lines, industrial speeds

Head Style	Contact Area	Coil Capacity	Building Code Status	Primary Use
Full Round	Largest	Standard (200–300)	Universally accepted	Structural framing
Clipped / D-Head	Smaller	Increased (250–350)	Restricted in some regions	Pallets, non-structural
Checkered	Standard	Standard	Application-specific	High-speed industrial

Smooth Shank

A plain, unmodified wire surface with no ridges or threads. Smooth shanks require the least driving force and cost the least to produce.

Sheathing attachment, temporary bracing

Ring Shank HIGH PERFORMANCE

Concentric ridges interlock with wood fibers and create a mechanical bond that resists pull-out forces far better than a smooth surface.

EPAL pallets, subflooring, decking

Screw Shank STRONGEST HOLD

A continuous helical groove spirals around the shank. During driving, the nail rotates slightly and effectively threads itself into the surrounding wood.

Dense hardwood, high-load joints

Performance benchmark: Smooth shank = baseline. Ring shank ≈ 40% stronger withdrawal. Screw shank ≈ 50–55% stronger than smooth.

Diamond Point

The standard four-beveled tip forming a symmetrical point. The most widely used point type for coil nails, offering a balanced combination of driving speed and holding performance in softwood and medium-density lumber.

Blunt Diamond Point

A diamond point deliberately dulled or flattened at the tip. Crushes wood fibers on entry rather than wedging them apart, significantly reducing the risk of splitting. Ideal for hardwoods, thin stock, and nailing near board edges.

Sharp Diamond Point

An extra-refined diamond point ground to a finer, more aggressive tip than standard. Penetrates faster with less driving force — the go-to choice for softwoods and high-speed production lines where rapid cycle time matters.

Needle Diamond Point

A diamond point drawn out to an elongated, needle-like tip. Minimizes driving resistance for the fastest possible penetration, well suited to softwoods and rapid, repetitive fastening.

Chisel Point

A single flat, angled cutting edge, like a flat-head screwdriver tip. Slices along the wood grain on entry to reduce splitting in dense lumber. A common choice for pallet and industrial nailing.

Blunt Chisel Point

A chisel point with a deliberately dulled edge. Combines the grain-slicing entry of a chisel tip with reduced splitting, making it dependable for hardwoods and heavy-duty pallet assembly.

Available Lengths

Kintech coil nails span the full range from 1″ (25mm) through 4″ (100mm). The most frequently specified lengths include:

Length (in)	Length (mm)	Typical Application
1-1/4″	32mm	Roofing underlayment, thin sheathing
1-3/4″	45mm	Light pallet assembly, subflooring
2″	50mm	Standard pallet and crate fastening
2-1/4″	57mm	General-purpose framing, sheathing
2-3/8″	60mm	Wall framing, floor sheathing
3″	76mm	Heavy structural framing
3-1/4″	83mm	Structural connections, double-member framing
3-1/2″	89mm	Maximum-duty structural applications

Wire Diameter (Gauge)

Shank diameter determines shear strength and lateral load capacity. Standard diameters range from 0.083″ (2.1mm) to 0.148″ (3.76mm):

Diameter (in)	Typical Application
0.083″ / 0.090″	Roofing, light-duty attachment
0.099″	Pallet nailing (industry-standard pallet gauge)
0.113″	General framing
0.120″	Reinforced framing
0.131″ / 0.148″	Heavy structural, maximum shear capacity

Surface Treatments & Coatings

Choose the right protection level for your environment:

Bright (Bare Steel) — No coating. Suitable for dry, interior environments.
Electro-Galvanized (EG) — Thin zinc layer via electroplating. Moderate rust protection.
Hot-Dipped Galvanized (HDG) — Thick zinc coating. Highest corrosion resistance for outdoor/marine use.
Phosphate Coated — Chemical conversion coating for improved paint/coating adhesion.
Vinyl / Cement Coated — Resin layer for driving lubrication and long-term holding friction.

Collation Standard

All Kintech coil nails are collated at 15° using wire welding — the universal standard for pneumatic coil nailer magazines. Two thin steel wires are resistance-welded across the shanks, binding the nails side-by-side into a flexible strip that rolls into a tight coil fitting the nailer's circular drum.

PRODUCT CATALOG

Full Specification Table — Wire Coil Nails

The table below covers our standard production range. Every entry can be customized — contact our team for non-standard diameters, specialty coatings, modified coil counts, or EPAL-certified configurations.

Length (in)	Length (mm)	Diameter (in)	Diameter (mm)	Shank Profile	Head Style	Point Geometry	Coating Options	Nails/Coil	Coils/Carton
1-1/4″	32	0.090	2.3	Smooth / Ring	Round	Diamond	Bright, EG, HDG	300	24
1-1/2″	38	0.090	2.3	Smooth / Ring	Round	Diamond	Bright, EG, HDG	300	24
1-3/4″	45	0.092	2.3	Smooth / Ring / Screw	Round	Diamond / Blunt	Bright, EG, HDG	300	24
2″	50	0.099	2.5	Smooth / Ring / Screw	Round / Clipped	Diamond / Blunt	Bright, EG, HDG	300	12
2-1/4″	57	0.099	2.5	Smooth / Ring / Screw	Round / Clipped	Diamond / Blunt	Bright, EG, HDG	300	12
2-3/8″	60	0.113	2.87	Smooth / Ring / Screw	Round / Clipped	Diamond	Bright, EG, HDG	250	12
2-1/2″	64	0.099	2.5	Smooth / Ring / Screw	Round / Clipped	Diamond	Bright, EG, HDG	250	12
2-3/4″	70	0.099	2.5	Ring / Screw	Round	Diamond / Chisel	Bright, EG, HDG	250	12
3″	76	0.113	2.87	Smooth / Ring / Screw	Round / Clipped	Diamond	Bright, EG, HDG	200	6
3-1/4″	83	0.120	3.05	Ring / Screw	Round	Diamond	EG, HDG	200	6
3-1/2″	89	0.120	3.05	Ring / Screw	Round	Diamond	EG, HDG	200	6
4″	100	0.131	3.33	Ring / Screw	Round	Diamond	HDG	175	6

Need a size not listed here? We produce custom-engineered specifications to order. EPAL-certified dimensions (2.8×40, 3.4×70, 3.4×90) are available on request.

TOOL COMPATIBILITY

Pneumatic Coil Nailers Compatible With Our Nails

Every Kintech coil nail is manufactured to the 15° wire-welded collation standard, which means universal compatibility with the industry's most popular pneumatic coil nailers.

Brand	Compatible Models	Notes
Bostitch	N12B, RN46-1, N66C-1	Workhorse nailers found on framing and pallet production lines worldwide.
Hitachi / Metabo HPT	NV45AB2, NV65AH, NV83A5	A popular choice across both construction sites and pallet plants.
MAX	CN565S3, CN890F	Precision-built Japanese nailers favored in high-output factory settings.
Senco	SCN49XP, PalletPro 57FXP	Trusted by pallet manufacturers and structural framers alike.
Paslode	F250C-PP, F325C	Lightweight, job-site-proven nailers for residential and light commercial work.
Makita	AN611, AN621	Ergonomic, well-balanced nailers suited to extended daily use.
Duo-Fast	DF225C, CNP65	Industrial-grade build quality for demanding commercial environments.
Everwin	FCN90, PN70	High-speed magazine cycle designed for pallet and crate assembly.

Running a nailer model not listed here? Send us the make, model, and your required nail dimensions — we'll verify compatibility within one business day.

WHERE THEY'RE USED

Common Applications for Wire Coil Nails

Wire coil nails are collated fasteners bound together at a 15° angle using thin steel wire, specifically engineered to load into the rotary magazine of pneumatic coil nailers. A single coil holds between 200 and 350 nails depending on size, which means fewer reloads and significantly faster cycle times on production floors and job sites.

Pallet Assembly & Wooden Packaging

The backbone of the pallet industry. Screw and ring shank coil nails deliver exceptional withdrawal resistance for both automated EPAL-certified pallet lines and manual assembly operations.

Residential & Commercial Framing

Round head coil nails are the standard for structural framing — stud walls, floor joists, roof trusses, and sheathing panels — wherever building codes require full-diameter head coverage.

Outdoor Fencing & Deck Construction

Galvanized coil nails stand up to rain, UV, and temperature swings. They are the preferred choice for privacy fencing, deck planks, pergola joinery, and exterior timber connections.

Wall Sheathing & Panel Attachment

Smooth shank coil nails in bright or electro-galvanized finishes secure plywood, oriented strand board (OSB), and house wrap quickly and economically during envelope construction.

Crate Building & Export Packaging

Speed matters in shipping logistics. Coil nails paired with high-cycle nailers allow rapid crate and container assembly without sacrificing joint integrity.

Furniture Frames & Cabinet Construction

Lighter-gauge coil nails offer fast, clean fastening for chair frames, cabinet carcasses, drawer boxes, and upholstered furniture substrates where appearance and precision matter.

SECTORS WE SUPPORT

Sectors That Depend on Our Coil Nails

Whether it's a fully automated pallet line running three shifts or a residential framing crew working against weather, Kintech coil nails are specified wherever speed, strength, and consistency are non-negotiable.

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Pallet & Packaging Manufacturers

We supply ring and screw shank nails to both manual builders and automated pallet machines, including EPAL-standard sizes for certified production.

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Building & Construction Contractors

Framing contractors rely on our full round head nails for stick-built residential and light commercial structures.

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Roofing Professionals

Short-length coil nails (1″ to 1-3/4″) in galvanized finishes are purpose-built for underlayment and shingle installation.

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Fence & Deck Installers

Hot-dipped galvanized coil nails handle years of outdoor exposure without corrosion for fencing and deck substructures.

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Furniture & Millwork Shops

Frame-grade coil nails in lighter gauges support fast, precise assembly of sofa frames, cabinet carcasses, and drawer assemblies.

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Crating & Freight Logistics

Export-ready wooden crates demand rapid, strong fastening. Screw shank coil nails driven at high speed maintain joint strength.

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Prefab & Modular Home Factories

Factory-built wall panels, floor cassettes, and modular room modules require consistent nail quality at industrial volumes.

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Farm & Agricultural Structures

Galvanized coil nails withstand harsh conditions of barns, livestock enclosures, grain storage, and rural fencing.

COMMON QUESTIONS

Coil Nail FAQs — Answered by Our Engineering Team

What exactly is a coil nail? +

A coil nail is a fastener that has been collated — joined side-by-side with other identical nails using thin wire — into a curved strip that rolls into a coil. That coil loads into the circular magazine of a pneumatic coil nailer, allowing the operator to drive hundreds of nails before reloading.

How do smooth, ring, and screw shanks compare in terms of holding strength? +

Smooth shanks offer baseline holding power and are the most economical. Ring shanks feature concentric ridges that interlock with wood grain, boosting pull-out resistance by approximately 40%. Screw shanks have helical threads that provide the strongest grip — around 50–55% above smooth shank levels — making them ideal for hardwoods and high-load connections.

Why are coil nails collated at 15 degrees? +

The 15° angle is the industry-standard collation geometry for wire-welded coil nails. This angle allows the nails to form a tightly wound coil that fits the rotary magazine design used by virtually every major coil nailer manufacturer. It is not interchangeable with other collation angles (such as 20° or 21° used in plastic-strip nails).

When should I use full round heads versus clipped heads? +

Choose full round heads whenever local building codes govern the connection — structural framing, shear walls, hurricane straps. Clipped heads are acceptable where codes permit (many pallet and crate applications) and offer the benefit of fitting more nails per coil, reducing reload frequency.

What surface coating is appropriate for exterior / outdoor nailing? +

Hot-dipped galvanized (HDG) is the gold standard for weather-exposed connections — fences, decks, exterior sheathing, marine-adjacent structures. Electro-galvanized (EG) provides lighter protection suitable for sheltered exterior use. Bright (uncoated) nails should only be used indoors.

Which nail specification is standard for pallet manufacturing? +

Most pallet builders use 2″ × 0.099″ or 2-1/4″ × 0.099″ nails with ring or screw shanks. If your operation produces EPAL-certified pallets, the required metric sizes are 2.8×40mm, 3.4×70mm, and 3.4×90mm — all of which we stock.

What is the typical coil count — how many nails per coil? +

Coil count depends on nail length. Shorter nails (1-1/4″ through 2″) generally come 300 per coil. Mid-range lengths (2-1/4″ through 2-3/4″) average 250. Longer nails (3″ through 4″) are packed 175 to 200 per coil.

Will your nails work in my specific nail gun? +

Kintech coil nails conform to the 15° wire-welded standard and are verified compatible with all leading nailer brands — Bostitch, Hitachi/Metabo HPT, MAX, Senco, Paslode, Makita, Duo-Fast, Everwin, and others. If you're uncertain, send us your nailer's make and model and we'll confirm.

Can you supply EPAL-certified coil nails? +

Yes. We produce EPAL-certified ring shank coil nails in the three most commonly mandated sizes: 2.8×40mm, 3.4×70mm, and 3.4×90mm. Certificates of compliance are available upon request.

Is there a minimum order quantity? +

No fixed minimum. We accommodate everything from evaluation samples and small trial orders to recurring container-load purchase agreements. Pricing naturally scales with volume.

Can you produce a custom nail specification? +

Absolutely. We routinely manufacture to custom drawings — non-standard lengths, specific wire diameters, specialty shank textures, custom point profiles, unique coatings, and private-label packaging are all available.

How do I get a quote? +

Complete the inquiry form at the bottom of this page. Provide as much detail as you can — nail length, diameter, shank type, head style, coating, estimated quantity, and application. Our team will respond within 24 hours with a detailed proposal including pricing and estimated lead times.

Industrial-Grade Wire Coil Nails — Precision Collated for Maximum Productivity