2.8mm x 50mm
KYA
KYA-2850PSS
| Availability: | |
|---|---|
| Quantity: | |
KYA 34° plastic strip nail screws combine pneumatic nailer installation with a threaded shank and recessed drive. The featured 2.8 x 50mm configuration is designed for compatible angled-strip nail-screw tools used in timber construction, decking, fencing, sheathing, siding, pallets, crates and other professional wood-fastening applications.
Unlike a conventional collated nail, a nail screw uses a screw-type thread and a recessed drive. After pneumatic installation, the fastener can be adjusted or removed with the matching driver where the head remains accessible.
The product family is available with fine or coarse threads and Torx, Phillips, Pozi or square-drive configurations. Select the exact thread, drive, finish and collation geometry according to the application and nailer.

Nail-screw hybrid: pneumatically driven with a threaded shank and recessed drive.
2.8 x 50mm size: compact construction size for compatible wood-fastening applications.
34° plastic strip: angled collation for compatible strip nail-screw tools.
Fine or coarse thread: different thread profiles are available for different substrates and fastening requirements.
Multiple drive options: Torx, Phillips, Pozi and square-drive configurations are available within the product family.
20–25 fasteners per strip: strip capacity varies with the selected configuration.
Carbon steel construction: available with specified protective finishes.
Adjustable and removable: the recessed drive allows later turning of the fastener where accessible.

Request 2.8 x 50mm Nail Screw Pricing
| Parameter | Specification |
|---|---|
| Product Type | Plastic Strip Nail Screw Fastener |
| Featured Size | 2.8 x 50mm |
| Collation | 34° Plastic Strip |
| Inner Diameter Range | Approximately 2.8–2.9mm / 0.11" |
| Outer Diameter Range | Approximately 3.2–3.5mm / 0.13–0.14" |
| Series Length Range | Approximately 38–75mm / 1-1/2"–3" |
| Drive Options | Torx, Phillips, Pozi, Square |
| Thread Options | Fine Thread, Coarse Thread |
| Material | Carbon Steel |
| Finish | Galvanized configuration; additional finish options available within the product family |
| Fasteners per Strip | Approximately 20–25 pcs depending on configuration |
| Listed Packing Quantity | 1,000 pcs; confirm current carton configuration when ordering |



A plastic strip nail screw is a threaded fastener collated at an angle for pneumatic installation. It combines characteristics of both nails and screws: the fastener is rapidly driven by a compatible tool, while the threaded shank provides mechanical engagement with the wood.
The recessed drive in the head provides an additional advantage over a conventional nail. When the drive remains accessible after installation, the fastener can be rotated with the correct driver bit for adjustment, tightening or removal.
| Feature | Plastic Strip Nail Screw | Conventional Nail |
|---|---|---|
| Installation | Pneumatically driven from a compatible angled-strip tool. | Pneumatically driven from its specified nailer. |
| Shank | Fine or coarse screw-type thread. | Smooth, ring or conventional screw shank depending on nail type. |
| Drive Recess | Torx, Phillips, Pozi or square drive options. | Normally no screwdriver recess. |
| Removal | Can be turned with a matching driver when the head is accessible. | Usually removed by pulling or prying. |
| Thread | General Selection Guidance |
|---|---|
| Fine Thread | Uses a closer thread pitch and is available for applications requiring a fine threaded fastening profile. |
| Coarse Thread | Uses a more aggressive thread form for mechanical engagement in suitable timber substrates. |
Actual withdrawal performance depends on the complete fastener geometry, wood species, density, moisture, penetration depth and connection design. Select the thread configuration according to the application rather than assuming one thread type is always stronger.
Plastic strip nail screws can be supplied with different recessed drive systems. The drive is primarily used when the installed fastener needs to be adjusted or removed after pneumatic installation.
| Drive Type | Selection |
|---|---|
| Torx | Six-lobe recessed drive; select the exact Torx size specified for the fastener. |
| Phillips | Cross-recess configuration for a matching Phillips driver. |
| Pozi | Pozidriv-style recess for corresponding driver bits. |
| Square | Square recess for a matching square-drive bit. |
Angled plastic-strip nail-screw systems may be described by manufacturers as approximately 33° or 34°. KYA identifies this product as a 34° plastic strip nail screw.
Do not select a replacement fastener from the nominal angle alone. Tool compatibility also depends on the strip shape, head geometry, inner and outer shank dimensions, fastener length and magazine design.
Professional plastic-strip nail-screw systems commonly use approximately 2.8–2.9 mm inner diameters, 3.2–3.5 mm outer diameters and lengths from about 38 to 75 mm. This places the KYA 2.8 x 50mm product within an established commercial nail-screw size class.
| Specification | KYA Product Family | Common Industry Class |
|---|---|---|
| Inner Diameter | 2.8–2.9 mm | Approximately 2.8–2.9 mm |
| Outer Diameter | 3.2–3.5 mm | Approximately 3.2–3.5 mm |
| Length | 38–75 mm | Approximately 38–75 mm |
| Thread | Fine / Coarse | Fine / Coarse and application-specific thread systems |
| Strip Capacity | 20–25 pcs | Commonly around 20–25 pcs depending on configuration |

The KYA 34° plastic strip nail screw should be used only in a tool whose magazine and driver are designed for the selected nail-screw configuration.
Some professional 33°–34° strip nail-screw tools are specifically designed to process threaded plastic-strip fasteners. Conventional framing nailers may use a similar angle but still have different requirements for head shape, strip geometry and fastener diameter.
| Compatibility Item | What to Confirm |
|---|---|
| Collation Angle | Confirm the tool supports the required 33°–34° plastic-strip class. |
| Collation Material | Plastic strip rather than incompatible paper or wire collation. |
| Fastener Diameter | Confirm the tool accepts the selected inner and outer shank dimensions. |
| Fastener Length | 50 mm for this product. |
| Head Profile | Must match the driver blade and magazine feed geometry. |
| Threaded Fastener Capability | Confirm that the tool manufacturer permits nail-screw fasteners rather than conventional nails only. |
Timber decking assemblies
Wood fencing and fence components
Wood structural panel sheathing
Flooring and subflooring systems
Timber framing and manufactured housing
Suitable siding and exterior wood assemblies
Millwork and woodworking
Pallets and wooden crates
Other timber assemblies where a removable threaded pneumatic fastener is specified

Plastic-strip nail-screw systems are used in selected timber decking applications because they combine fast pneumatic installation with threaded engagement and later removability.
For decking, confirm the required fastener length, thread design, head type, corrosion resistance, timber species and project requirements before specifying the 2.8 x 50mm configuration.
For suitable timber fencing applications, threaded nail screws can be used for rails, boards and other wood components where the selected 50 mm length provides appropriate penetration.
The fastener should not be confused with fencing staples used to attach wire mesh or high-tensile fence wire directly to timber posts.
Threaded pneumatic fasteners are used in selected wood structural panel and subfloor applications where rapid installation and threaded engagement are required.
Select the nail screw according to panel thickness, framing material, required penetration, thread design and the fastening specification for the assembly.
Plastic-strip nail screws can be used in suitable siding and façade-related timber assemblies where the fastener dimensions, head style and corrosion protection meet the cladding manufacturer's requirements.
Do not assume that one 2.8 x 50mm nail screw is appropriate for every wood, composite, fiber-cement or vinyl siding system. Verify the fastener specification for the installed product.

Bright carbon-steel fasteners do not have an additional zinc coating and are intended for dry or protected applications where corrosion protection is not required.
Electro-galvanized nail screws use an electroplated zinc coating for additional corrosion protection compared with bright steel. Suitability depends on the actual exposure environment.
Hot-dip galvanized configurations use a different zinc-coating process and can be selected where greater corrosion protection is required. Confirm coating requirements for exterior or preservative-treated timber applications.
Mechanical galvanizing applies zinc by a mechanical plating process. Specify the required coating performance and thickness when this finish is needed.
Stainless-steel nail-screw configurations are available within this fastener category for applications requiring additional corrosion resistance. Confirm the exact stainless grade, size, thread and drive configuration before ordering.
Bright, electro-galvanized, hot-dip galvanized, mechanical galvanized and stainless-steel fasteners provide different levels and types of corrosion protection. They should not be treated as interchangeable.
For exterior, coastal, wet or preservative-treated timber applications, specify the required corrosion-resistant material or coating according to the timber treatment, project specification and service environment.
| Order Detail | Information to Provide |
|---|---|
| Fastener Size | 2.8 x 50mm for this model. |
| Collation | 34° plastic strip. |
| Thread | Specify fine or coarse thread. |
| Drive | Specify required Torx, Phillips, Pozi or square-drive configuration. |
| Finish / Material | Specify the required galvanized or corrosion-resistant configuration. |
| Nailer | Provide the exact manufacturer and model for compatibility checking. |
| Application | Specify decking, fencing, sheathing, siding, subflooring, pallets or other use. |
| Order Quantity | Provide required pieces, cartons, pallets or estimated annual demand. |
Discuss Your Plastic Strip Nail Screw Requirement
KYA lists a minimum order quantity of one pallet, OEM customization for length and finish, and a lead time of 15–25 days. Confirm the selected drive, thread, finish, pallet quantity and current production schedule in the quotation.
KYA states that installation can be up to 2× faster than collated screws; actual installation rate depends on the tool, material, work conditions and comparison method. KYA describes itself as a 20+ year manufacturer serving more than 50 countries; confirm current export and order details with KYA.
The featured KYA model is 2.8 x 50mm.
KYA identifies this product as a 34° plastic strip nail screw.
Different manufacturers may describe similar angled plastic-strip systems as approximately 33° or 34°. Always match the complete fastener geometry and tool specification rather than relying only on the nominal angle.
The product family lists approximately 20–25 fasteners per strip, depending on the selected configuration.
It is a nail-screw hybrid. It is pneumatically driven like a collated nail but uses a threaded shank and recessed drive associated with screw-type fasteners.
Where the recessed head remains accessible, the nail screw can be turned using the matching driver bit. Ease of removal depends on the thread, substrate and installation depth.
The product family supports Torx, Phillips, Pozi and square-drive configurations. Confirm the required drive and bit size for the selected fastener.
Fine and coarse threads use different pitch and engagement profiles. Their performance depends on timber species, density, penetration and joint design, so select the thread for the actual application.
No. Matching the nominal angle alone is not sufficient. The tool must also accept the plastic strip, fastener dimensions, head geometry and nail-screw feed configuration.
Compatibility depends on the exact tool model. Provide the nailer manufacturer and model so the magazine, angle, fastener diameter, length, head and strip geometry can be checked before ordering.
They can be used in suitable decking applications where 50 mm provides the required penetration and the selected material, thread, head and corrosion protection meet the deck specification.
They can be used in suitable siding assemblies where the siding manufacturer permits this fastener type. Different siding materials can require different heads, lengths and corrosion-resistant finishes.
Angled nail-screw systems are used in selected roofing and timber-roof construction applications, but the exact fastener must match the roofing system, substrate, head design and project requirements. This product should not be treated as a universal roofing fastener.
Plastic-strip collation holds the fasteners in the required angled arrangement, but debris behavior depends on the strip design and tool. It should not be described as universally debris-free without a specific system test.
Torx drives provide strong bit engagement, but no drive should be described as impossible to cam out under every installation condition. Use the correct driver size and keep the recess free of damage.
Suitability depends on the specific galvanized coating, exposure conditions, timber treatment and project requirements. Electro-galvanized, hot-dip galvanized and mechanical galvanized finishes should not be treated as equivalent.
Stainless-steel configurations are available within this nail-screw category. Confirm the exact grade, 2.8 x 50mm availability, thread and drive specification when requesting a quotation.
Use them for structural connections only when the exact fastener configuration is supported by the required project specification, engineering data or approval. Product dimensions alone do not establish structural suitability.
Provide the required diameter and length, nailer brand and model, drive type, thread type, finish, application, packing requirement and order quantity.
Ask About 34° Plastic Strip Nail Screws
KYA supplies 34° plastic strip nail screw fasteners in 2.8 x 50mm for fastener distributors, construction suppliers, timber-product manufacturers and professional users. Send the exact nailer model, thread, drive, finish, application and quantity so the appropriate fastener configuration can be confirmed.
FURNITURE ACCESSORIES
OFFICE SUPPLIES
PACKAGING MATERIAL