In the world of industrial fastening, coil nails are a crucial component in high-speed, high-volume operations. Their design is not just about holding materials together—it’s about optimizing performance in automation, increasing operational safety, and reducing downtime. At UNION FASTENER, we view coil nails not as a commodity, but as a precision-engineered product tailored to meet specific application needs in pallet production, construction, and furniture assembly.
A coil nail consists of several elements that define its performance: the shank type (smooth, ring, or screw), point style (diamond, blunt, or chisel), head size, and coating. These nails are collated using wire or plastic bands and wound into a coil that feeds into pneumatic tools for continuous operation.
Each element serves a function. For instance, ring shank nails offer greater holding power in softwood pallets, while screw shank nails provide maximum withdrawal resistance in structural applications. Galvanized coatings protect the nails from corrosion, making them suitable for outdoor use. Stainless steel variants are preferred in coastal or chemically exposed environments.
A coil nail’s reliability depends heavily on manufacturing tolerance and material consistency. Even minor deviations in shank diameter or collating angle can cause jamming, misfiring, or tool wear. At UNION FASTENER, we implement automated quality checks, inline dimensional control, and wire hardness testing to ensure every nail meets industrial performance requirements.
In pallet manufacturing, high-speed coil nails with ring shank and diamond point are the industry standard. In construction, longer screw-shank nails are used for shear and uplift resistance, especially in subflooring and roof decking. For furniture, fine wire coil nails with smooth shank are used to prevent splitting and ensure clean finishes.
In addition to product quality, we recognize the importance of on-time delivery, custom packaging, and technical support. Whether you're sourcing for an OEM brand or looking for a long-term partner to stabilize your supply chain, UNION FASTENER provides flexibility and expertise to support your operations.
Post time: May-12-2025