Wooden Box Nail With Line, Furniture Nail With Line, And Home Decoration Nail With Line

Exceptional "Strength and Toughness Combined" Mechanical Properties
The core performance of the nail body stems from its material and manufacturing process. We utilize premium medium-to-high carbon steel wire rod (such as SWRH 62A-72B), achieving the required wire diameter through multiple passes of precision cold drawing. This is followed by precise quenching and tempering heat treatment, ensuring the product's tensile strength remains stable within the high range of 900 to 1200 megapascals (MPa). For example, a 1.2mm diameter nail achieves a Vickers hardness of HV 380-450, with each nail possessing sufficient bending strength to withstand lateral shear forces exceeding 50 kilograms without fracture. More importantly, our unique process control ensures the nail tip maintains appropriate toughness while preserving high hardness. This effectively prevents splitting or tip bending when driving into hardwood or encountering knots, guaranteeing a high first-drive success rate.

Durable Corrosion Protection and Aesthetics
Considering wooden crates may undergo outdoor storage and transportation, and furniture may be exposed to humid environments, we offer multi-tiered surface treatment solutions:

Standard Galvanizing: Employing electrogalvanizing technology, the zinc layer is dense and uniform, typically available in two options: blue-white zinc (standard corrosion protection) and colored zinc (enhanced corrosion protection with a slight yellow tint). Salt spray testing indicates that an 8-12μm standard galvanized layer provides foundational protection exceeding 72 hours without red rust.

Environmentally Friendly Dacromet Coating: For applications requiring superior corrosion resistance and environmental compliance (chromium-free), we offer Dacromet (zinc-aluminum coating) treatment. This coating exhibits exceptional salt spray resistance (up to hundreds of hours) with no hydrogen embrittlement risk, making it ideal for high-end outdoor furniture or environments sensitive to electrochemical corrosion.

Other Coatings: Additional treatments such as phosphating (enhancing paint adhesion) are available upon request.

Design and Packaging Optimized for Automated Production
"Wired" is the essence of this product. Hundreds to thousands of nails are precisely welded or clipped onto a high-tensile low-carbon steel connecting wire (typically 0.8-1.2mm diameter) at preset intervals (e.g., 2.5mm, 3.0mm). This design enables continuous, rapid nail feeding in nail guns, eliminating time-consuming manual reloading and associated safety risks. Our wire coils are wound onto high-strength plastic spools or cardboard reels, with standard capacities of 5,000 or 10,000 nails, or customized to match customer machinery requirements. Packaging is compact, moisture-proof, and rust-resistant, featuring clear labeling for efficient warehouse management and production traceability.