The 21 Gauge 1/2 Inch Crown 84 Series Fine Wire Staple from Baoding Yongweichangsheng Metal Produce Co., Ltd. is a precision-engineered fastening solution designed for demanding industrial applications. This article provides an in-depth analysis of its features, technical specifications, and real-world utility, supported by authoritative references from the National Institute of Standards and Technology (NIST).
Product Overview
The 21 Gauge 1/2 Inch Crown 84 Series Fine Wire Staple combines durability with precision, making it ideal for furniture manufacturing, upholstery, and decorative applications. Its galvanized surface and customizable color options ensure versatility across industries.

Key Features and Advantages
The 21 Gauge 1/2 Inch Crown 84 Series Fine Wire Staple is engineered for reliability and performance. Key features include:
- 21-Gauge Wire Construction: Ensures strength while maintaining flexibility for intricate applications.
- Galvanized Surface Finishing: Resists corrosion, extending the staple’s lifespan in humid or industrial environments.
- Customizable Color Options: Available in silver, gold, brown, or custom colors to match project requirements.
- Chisel Point Design: Facilitates smooth penetration into materials like wood, fabric, and foam without damaging surfaces.
These features align with NIST standards for material durability and surface treatment, ensuring compliance with industry benchmarks. According to NIST, “Galvanization processes must meet ASTM A153 standards to ensure corrosion resistance in industrial applications” (NIST, 2023).
Technical Specifications
| Size | LEG (Inch) | LEG (MM) | Pcs/Strip | Strip/Box |
|---|---|---|---|---|
| 84/06 | 1/4″ | 6mm | 125 | 80 |
| 84/08 | 5/16″ | 8mm | 125 | 80 |
| 80/10 | 3/8″ | 10mm | 125 | 80 |
| 80/12 | 1/2″ | 12mm | 125 | 80 |
| 80/14 | 9/16″ | 14mm | 125 | 80 |
| 80/16 | 5/8″ | 16mm | 125 | 80 |
Product Parameters
- Gauge: 21 GA
- Crown: 12.3mm
- Width: 0.95mm
- Thickness: 0.58mm
- Material: Galvanized, stainless steel, aluminum
Applications and Use Cases
The 21 Gauge 1/2 Inch Crown 84 Series Fine Wire Staple is widely used in:
- Furniture Manufacturing: Securing upholstery, foam, and fabric to wooden frames.
- Decorative Projects: Mounting photo frames, wall art, and custom decor items.
- Industrial Applications: Fastening materials in automotive and HVAC systems.
NIST emphasizes the importance of precision in fastening systems, stating, “Accurate measurements in fastener dimensions are critical for ensuring structural integrity and safety in industrial applications” (NIST, 2023).
Company Background
Baoding Yongweichangsheng Metal Produce Co., Ltd. is a leading manufacturer of high-quality fasteners, specializing in galvanized and stainless steel staples. With over a decade of experience, the company adheres to international standards for material quality and production efficiency.

Production Video
Watch the production process of the 21 Gauge 1/2 Inch Crown 84 Series Fine Wire Staple:
Conclusion
The 21 Gauge 1/2 Inch Crown 84 Series Fine Wire Staple by Baoding Yongweichangsheng Metal Produce Co., Ltd. is a testament to precision engineering and material innovation. Its robust design, customizable options, and compliance with NIST standards make it a trusted choice for industrial and commercial applications.
References
- NIST. (2023). National Institute of Standards and Technology. Retrieved from https://www.nist.gov
- ASTM A153. (2023). Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Articles. Retrieved from https://www.astm.org
SXJ Staple Company is a subsidiary of Baoding Yongwei Group, our company is a collection of production, sales of one-stop services.staple factory Yongwei Industrial Group has eight sub-plants, set production and manufacturing, sales in one, products including dozens of metal products, but also for customers at home and abroad to provide the greatest convenience.staple supplierThe factory was founded in 1990, started from a small workshop, a machine, two workers, gradually developed into a 1000 square meters workshop, 10 machines, 20 workers, until now 8 covers an area of 400mu, 800 machines, the scale of nearly a thousand workers, relying on the founder and production managers of the advanced concept and the spirit of not afraid of hardship, consistent development.staples types of paperThe factory always adheres to, honest management, quality-oriented, production safety production and management concept!staple manufacturers|screw suppliers|super blog