KYA 1308 Polymer Composite Staples are 19 gauge non-metal fasteners with a 12.7mm / 1/2 inch crown and an 8mm leg length. They are designed for applications where conventional metal staples may create corrosion, conductivity, metal-contamination or post-processing concerns.
The 1308 staple uses polymer composite material with a smooth shank. The 13 Series specification uses approximately 1.30mm staple width and 1.20mm thickness, with 5,040 staples packed per box.
Typical applications include lumber tagging, lumber wrap, boatbuilding, fiberglass lay-up, composite manufacturing, radiant barrier installation, house wrap, casket lining, cabinetry and casegoods production.
| Specification | Details |
| Product | 19 Gauge Polymer Composite Staples 1308 |
| Model | 1308 |
| Gauge | 19 Gauge |
| Material | Polymer Composite |
| Crown Width | 12.7mm / 1/2 Inch |
| Leg Length | 8mm |
| Staple Width | 1.30mm |
| Series Thickness | Approx. 1.20mm |
| Shank | Smooth |
| Fastener Type | Non-Metal Polymer Composite Staple |
| Electrical Property | Non-Conductive Polymer Composite |
| Standard Packing | 5,040 pcs/box |
| Boxes per Carton | 40 boxes |
| Referenced Tool Systems | BeA 380/14-450, Spotnails 380/14-450, Fasco PS50-450 |
| Typical Applications | Lumber, Boatbuilding, Fiberglass, Composites, Insulation, House Wrap, Caskets, Cabinetry |
The 8mm leg length is the specification for the 1308 model. The 4mm to 14mm range refers to the complete 13 Series rather than the 1308 staple itself.
The 1308 staple uses a 12.7mm / 1/2 inch crown. Crown width is one of the main dimensions that must match the stapler magazine and driver system.
When replacing an existing polymer staple, confirm crown width together with staple width, thickness and leg length. Similar-looking plastic staples should not be assumed to be interchangeable based on gauge alone.
The 1308 model has an 8mm leg length. It sits between the shorter 1304 and 1306 models and the longer 1310 and 1314 versions within the same 13 Series family.
Select staple length according to the thickness and density of the material being fastened, the required penetration and the operating range of the polymer staple gun.
Unlike conventional steel staples, the 1308 is made from polymer composite material. It therefore does not introduce a steel fastener into the finished product.
This makes polymer staples useful where manufacturers want to avoid metal corrosion, electrical conductivity, exposed metallic fasteners or metal contamination during later machining and finishing operations.
Polymer composite staples do not develop steel rust because the fastener is non-metal. This is useful in applications where conventional steel staples could leave rust stains or introduce metallic corrosion products.
Suitability for wet, marine or chemically exposed applications still depends on the polymer material, substrate, temperature, chemicals and service conditions of the complete assembly.
Polymer composite staples are designed for applications where the fastened workpiece may later be cut, sanded, routed, shaped or planed. Unlike a steel staple, the non-metal fastener can be processed together with compatible wood and composite materials.
Cutting-tool compatibility depends on staple material grade, blade material, cutter geometry and production conditions. Buyers using sensitive blades or high-speed machining should test the actual staple and process before volume production.
The polymer composite fastener is non-metal and non-conductive, making it useful where electrical conductivity from a metal staple is undesirable.
For electrical, insulation or safety-critical installations, the finished assembly should still be evaluated according to the applicable electrical and project requirements.
Because the staple itself is polymer composite rather than steel, it does not introduce a conventional metallic staple into lumber, packaging or composite products.
This can be useful in production processes where metal contamination must be minimized or where downstream metal-detection requirements are part of the manufacturing workflow. Validate the complete product and detection system before specifying the fastener for a critical detection process.
The 1300 / 13 Series uses a common 12.7mm crown with different leg lengths. The 1308 model is the 8mm version.
| Model | Crown | Width | Leg Length | Pcs/Box | Boxes/Carton |
|---|---|---|---|---|---|
| 1304 | 12.7mm | 1.3mm | 4mm | 5,040 | 40 |
| 1306 | 12.7mm | 1.3mm | 6mm | 5,040 | 40 |
| 1308 | 12.7mm | 1.3mm | 8mm | 5,040 | 40 |
| 1310 | 12.7mm | 1.3mm | 9.5mm | 5,040 | 40 |
| 1314 | 12.7mm | 1.3mm | 14mm | 5,040 | 40 |
The 1310 model is listed with a 9.5mm leg in the KYA size table. Confirm the exact physical dimensions when replacing another manufacturer's nominal 10mm polymer staple.
KYA references BeA 380/14-450, Spotnails 380/14-450 and Fasco PS50-450 for this product range.
Polymer staple compatibility should be confirmed by the exact tool and magazine specification. Match the 12.7mm crown, staple cross-section and 8mm leg length before ordering the 1308 model.
| Referenced Tool | What to Confirm |
|---|---|
| BeA 380/14-450 | Confirm polymer-staple application, 12.7mm crown and 8mm leg compatibility. |
| Spotnails Reference | Confirm exact tool model and polymer staple magazine specification before substitution. |
| Fasco PS50-450 | Confirm exact fastener dimensions and supported polymer composite staple lengths. |
1308 polymer composite staples are intended for industrial and professional applications where non-metal fastening provides a practical advantage.
Lumber tagging
Lumber wrap and packaging
Boatbuilding
Fiberglass lay-up
Composite manufacturing
Radiant barrier installation
House wrap and insulation fastening
Casket lining
Cabinetry and casegoods
Woodworking and millwork
Polymer composite staples can be used as temporary or process fasteners in selected fiberglass and composite lay-up operations where leaving a metal fastener in the assembly is undesirable.
Resin system, substrate, laminate schedule, temperature and production process can affect suitability. Test the staple with the actual composite system before production use.
Non-metal staples are useful in lumber operations where wrapped products, identification materials or tags must be fastened without introducing steel staples into the wood product.
They are particularly useful when the lumber may later be cut, planed, routed or sanded and the manufacturer wants to reduce the presence of metal fasteners in downstream machining.
The 1308 can be used in selected radiant barrier, house-wrap and insulation applications where an 8mm polymer staple provides suitable penetration into the receiving substrate.
Always check the membrane, insulation and substrate manufacturer's fastening requirements. Staple spacing and fastener length should be selected according to the installation system rather than the staple size alone.
| Buyer Check | What to Confirm |
|---|---|
| Model | 1308 for the 8mm leg version. |
| Crown | 12.7mm / 1/2 inch. |
| Leg Length | 8mm for 1308; other 13 Series lengths are available. |
| Staple Cross-Section | Confirm approximately 1.30mm width and applicable series thickness. |
| Material | Polymer composite / non-metal. |
| Stapler | Verify exact magazine, driver and accepted staple dimensions. |
| Substrate | Test penetration and holding performance in the actual material. |
| Post-Processing | Confirm compatibility with sawing, sanding, planing or routing process. |
The 1308 model is packed at 5,040 staples per box and 40 boxes per carton. This standard packaging is suitable for industrial users, tool distributors, fastener wholesalers and manufacturers using polymer staples in repetitive production.
| Packing Item | 1308 |
| Staples per Box | 5,040 pcs |
| Boxes per Carton | 40 boxes |
| 1308 Carton Size | Approx. 36 × 29 × 23.5cm |
KYA supplies polymer composite staples for lumber mills, composite manufacturers, boat builders, insulation installers, woodworking factories, tool distributors and fastener wholesalers.
Custom staple length and color requirements can be discussed for bulk purchasing. Provide the required model, color, quantity, application and stapler information when requesting a quotation.
KYA supplies 13 Series and other polymer composite staple formats for non-metal fastening applications. Buyers can confirm staple dimensions, packaging, compatible tools and application requirements before bulk ordering.
The 1308 model has a 12.7mm / 1/2 inch crown and an 8mm leg length.
Yes. In the KYA 13 Series size chart, model 1308 is the 8mm leg version.
No. The individual 1308 model is 8mm long. The complete 13 Series includes 1304, 1306, 1308, 1310 and 1314 with different leg lengths.
They are made from non-metal polymer composite material.
The polymer staple itself does not develop steel rust because it contains no conventional steel staple body.
The polymer composite fastener is non-conductive. For electrical or safety-critical assemblies, confirm the performance of the complete installed system.
Polymer composite staples are designed to be processed with compatible wood and composite workpieces by sawing, sanding, shaping or planing. Tooling compatibility should be validated for the specific material grade and machining process.
Yes. Non-metal fastening is one of the main reasons polymer staples are selected for lumber, composites, marine production, packaging and selected detection-sensitive processes.
Polymer composite staple systems are designed to provide mechanical fastening and can develop strong interaction with compatible materials. Actual holding performance depends on the substrate and process, so joint strength should be tested in the intended application.
Boatbuilding and fiberglass lay-up are among the listed applications. Compatibility should be tested with the actual resin, laminate and substrate system.
Yes, these are listed applications when an 8mm staple provides suitable penetration. Follow the membrane and insulation manufacturer's installation requirements.
Yes. Lumber tagging and lumber wrap are common applications for non-metal polymer composite staples.
KYA references BeA 380/14-450, Spotnails 380/14-450 and Fasco PS50-450. Confirm the exact tool and magazine specification before ordering.
The standard packing is 5,040 staples per box.
The listed packing is 40 boxes per carton.
The listed series includes 1304 at 4mm, 1306 at 6mm, 1308 at 8mm, 1310 at 9.5mm and 1314 at 14mm.
Custom length and color requirements can be discussed for bulk orders. Confirm availability, minimum quantity and production requirements when requesting a quotation.
