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20 Gauge 1/2 Crown Stainless Steel Upholstery Staples 50 Series are fine wire staples designed for upholstery, screening, crafts, insulation, roofing felt, furniture trim, picture frames, bedding and furniture frames. Made from 304 stainless steel, these staples provide strong rust and corrosion resistance for indoor and outdoor applications where long-term fastening performance is required.
KYA 50 Series staples feature a 20 gauge wire, 12.5mm / 1/2 inch crown, 0.049 inch / 1.25mm width, 0.020 inch / 0.50mm thickness, chisel point and glue collation. Available lengths include 6mm, 8mm, 10mm, 12mm, 14mm and 16mm, covering common professional upholstery and furniture production requirements.
50 Series stainless steel upholstery staples are engineered for heavy-duty stapling tasks where clean penetration, reliable holding and corrosion resistance matter. The 1/2 inch crown provides secure material coverage, while the chisel point drives deep into wood, fabric, carpet and trim materials for a firm, lasting hold.
20 gauge fine wire staples for upholstery, trim, screening and light fastening applications.
12.5mm / 1/2 inch crown provides stable fastening over fabric, felt, trim and insulation materials.
304 stainless steel provides rust resistance for wet, non-saltwater environments.
Chisel point supports deep and dependable penetration into base materials.
Glue-collated strips support smooth feeding and efficient stapling.
Compatible with PREBENA D, BeA 95, FASCO 50, DUOFAST 5000, HAUBOLD 900, HOLZHER A and NIKEMA 50 staplers.
| Specification | Details |
|---|---|
| Product Name | 20 Gauge 1/2 Crown Stainless Steel Upholstery Staples 50 Series |
| Model | 50 Series Staples |
| Brand | KYA |
| Code | KYA-5010SS |
| Gauge | 20 Gauge |
| Fastener Type | Fine Wire Staples / Upholstery Staples |
| Material | Stainless Steel 304; galvanized wire and aluminum options available |
| Surface Finishing | Stainless Steel / Zinc Plated options available |
| Crown | 12.5mm / 1/2 inch |
| Wire Width | 0.049 inch / 1.25mm |
| Wire Thickness | 0.020 inch / 0.50mm |
| Length Range | 1/4 inch to 5/8 inch / 6mm to 16mm |
| Point Type | Chisel Point |
| Collation | Glue Collated |
| Fitting Tools | PREBENA D, BeA 95, FASCO 50, DUOFAST 5000, HAUBOLD 900, HOLZHER A, NIKEMA 50 |
| Item | Specification | Length (mm) | Length (inch) | Pcs/Stick | Pcs/Box | Boxes/Carton | Cartons/Pallet |
|---|---|---|---|---|---|---|---|
| 50/06 | 20GA 50 Series | 6mm | 1/4" | 84 | 5,000 | 20 | 60 |
| 50/08 | 20GA 50 Series | 8mm | 5/16" | 84 | 5,000 | 20 | 60 |
| 50/10 | 20GA 50 Series | 10mm | 3/8" | 84 | 5,000 | 20 | 60 |
| 50/12 | 20GA 50 Series | 12mm | 1/2" | 84 | 5,000 | 20 | 40 |
| 50/14 | 20GA 50 Series | 14mm | 9/16" | 84 | 5,000 | 20 | 40 |
| 50/16 | 20GA 50 Series | 16mm | 5/8" | 84 | 5,000 | 20 | 40 |
Staples Crown
Staples Point
Smooth Shank
20 Gauge 1/2 Crown Stainless Steel Upholstery Staples 50 Series are suitable for fine wire stapling applications that require a clean finish, strong hold and corrosion-resistant material.
Upholstery and re-upholstery
Window and door screening
Crafts and decorative assembly
Insulation and vapor barrier fastening
Roofing felt and house wrap
Furniture trim, molding and automotive vinyl trim
Picture frames, bedding and furniture frames
| Material / Finish | Recommended Use | Main Benefit |
|---|---|---|
| Stainless Steel 304 | Outdoor and indoor upholstery, wet non-saltwater environments, furniture trim and long-term fastening | Strong rust and corrosion resistance |
| Galvanized Wire / Zinc Plated | General indoor upholstery, trim, crafts and light fastening applications | Cost-effective corrosion protection |
| Aluminum | Selected applications requiring lightweight non-ferrous staples | Lightweight and corrosion-resistant material option |
These staples are designed for compatible 20 gauge 1/2 inch crown 50 Series staplers. Before ordering, confirm your stapler accepts 12.5mm crown staples, 0.049 inch x 0.020 inch wire size, and the required staple length from 6mm to 16mm.
Choose 304 stainless steel 50 Series staples for rust resistance in indoor, outdoor and wet non-saltwater environments. For boating, marine or saltwater environments, confirm whether a higher-grade stainless option is required before ordering.
They are used for upholstery, screening, crafts, insulation, roofing felt, house wrap, furniture trim, automotive vinyl and trim, picture frames, bedding, furniture frames and molding.
Yes. Stainless steel 304 staples are recommended for outdoor and interior use, especially where rust resistance is needed. They are not recommended for boating or marine environments without confirming the correct stainless grade.
Compatible tool references include PREBENA D, BeA 95, FASCO 50, DUOFAST 5000, HAUBOLD 900, HOLZHER A and NIKEMA 50 staplers. Always confirm crown, wire size and staple length before ordering.
The crown size is 12.5mm, equal to 1/2 inch. This crown width is commonly used for 50 Series fine wire upholstery staples.
Available lengths include 6mm, 8mm, 10mm, 12mm, 14mm and 16mm, equivalent to 1/4 inch through 5/8 inch.
Standard packing is 84 staples per stick, 5,000 staples per box and 20 boxes per carton. Cartons per pallet are typically 60 for 6mm to 10mm lengths and 40 for 12mm to 16mm lengths.
Yes. KYA can supply 50 Series staples in stainless steel, galvanized wire and aluminum options, depending on application, corrosion requirement and order quantity.
KYA Fasteners supplies nails, staples, hog rings, clips, wire products, tools and fastening solutions for global customers. For upholstery and furniture applications, KYA offers fine wire staples, medium wire staples, stainless steel staples, aluminum staples and compatible fastening tools.
Contact KYA to get factory-direct pricing for 20 Gauge 1/2 Crown Stainless Steel Upholstery Staples 50 Series, including specifications, material options, tool compatibility, packaging details, sample availability and shipping schedule.
