The Common Uses of 80 Staples in Construction and Assembly

When working with light materials such as upholstery, lightweight packaging, or thin wood assemblies, choosing the right fastener can have a clear impact on the outcome of the work. Among the many available options, the 80 Series Staples—a fine-wire type—are recognized for their distinctive size, practical structure, and compatibility with a wide range of applications in both commercial and household projects.

1. What Is a Staple’s “Series Number”?

A staple’s series number is an important classification that identifies its wire gauge, crown width, and the specific tools it is intended to work with.

The 80 Series is often compared with the 71 Series. While the 71 Series staples are made with a thinner 23-gauge wire, the 80 Series typically uses a 21-gauge wire, making them slightly stronger and suitable for tasks that require a broader hold.

Another key difference lies in the crown width. The 80 Series staples measure about 12.8 mm (½ inch) across the crown, which provides a larger contact surface compared to the narrower crown of the 71 Series.

Awareness of these series differences helps reduce the chances of misfiring and ensures that the staple provides a reliable hold in its intended application.

2. Standard Specifications of 80 Staples & Compatible Tools

Wire Gauge & Crown: Generally 21-gauge fine wire, with a ½-inch (12.8 mm) crown.

Leg Length Range: Available in 4 mm to 16 mm leg lengths, with common options including 6 mm, 8 mm, 10 mm, 12 mm, and 14 mm.

Material & Packaging: Staples are often offered in galvanized steel for general use and stainless steel for environments requiring corrosion resistance. A common packaging option is 5,000 pieces per box, especially for 16 mm lengths.

Compatible Tools

The 80 Series staples are designed to work with a variety of fine-wire staplers. Well-known compatible models include those from:

BEA 80 Series

Bostitch

Spotnails

Omer

Tacwise

Stanley

Grex

For instance, the Markwell US8016 80 Series stapler accommodates ½-inch crown, 21-gauge staples ranging from 6–16 mm. It is commonly used for upholstery, mattress production, trim work, house wrap installation, and automotive vinyl attachment.

3. Applications of 80 Staples in Packaging and Light Wood Assembly

Upholstery & Furniture Fixing

The wider crown of the 80 Series makes it practical for attaching materials such as fabric, lining, insulation, and dust covers to wooden or metal frames. Its fine-wire design helps maintain a neat appearance while still offering stable fastening. These staples are frequently used in:

Upholstery workshops

Exhibition setups

Furniture repair and assembly

Insulation installation

Roofing felt maintenance

Packaging Applications

In the packaging industry, lightweight solutions are often required to avoid damaging delicate materials. 80 Series staples are well-suited for sealing corrugated cardboard boxes, fastening items to display cards, or attaching packaging components to wooden crates. Their design allows them to anchor securely without excessive penetration, which helps maintain both the functionality and appearance of the packaging.

Light Wood Construction

In woodworking, the 80 Series is valued for its balance between holding strength and subtle appearance. It is often applied in cabinetry backing, trim attachment, paneling, and decorative wood features. The fine gauge enables precise insertion without splitting thin wood surfaces, making it suitable for delicate assemblies where appearance matters.

4. Recommended Product: 21 Gauge 80 Series Fine Wire Staples

For practical applications, the 21 Gauge 80 Series Fine Wire Staples represent a reliable choice. Available in both galvanized and stainless steel, these staples are well-suited for upholstery, packaging, and woodworking tasks. Their versatility allows professionals and hobbyists alike to use them across multiple projects with consistent performance.

To explore product specifications or make further inquiries, please visit Chaoyue Company.