polished small cap roll nail

3.1mm×75mm Smooth Shank Small Cap Coil Nails - Polished Flat Roll, Flat/Small Dual Cap Design for Furniture Manufacturing & Construction Engineering Product Overview 3.1mm×75mm Smooth Shank Small Cap Coil Nails are heavy-duty fasteners crafted with high-quality raw materials, optimized for scenarios requiring strong and stable fixation such as furniture manufacturing, construction engineering, and interior decoration. Featuring a thick 3.1mm smooth shank, 75mm length, polished flat roll surface treatment, and dual cap options (flat cap & small cap), these coil nails deliver excellent durability, low-friction installation, and versatile compatibility with multiple materials. The smooth shank design reduces friction and resistance during driving, improving work efficiency, while the polishing process ensures a smooth surface that resists rust and extends the product's service life. The dual cap design provides targeted solutions for different application needs: flat caps create…