Industrial-grade smooth shank full round head plastic strip nails designed for sheathing, subflooring, and structural framing applications. Manufactured by JLHY — a dedicated 33-year nails factory in Tianjin with 100+ production lines and 20,000 tons annual capacity — these collated nails deliver the consistency and holding power that professional contractors demand. The full round head design provides maximum bearing surface to prevent pull-through in thin sheathing materials. Smooth shank enables clean, split-resistant insertion into softwood and hardwood alike. JLHY's in-house wire drawing ensures each nail starts from precision-drawn carbon steel wire for uniform gauge and straightness. Available surface finishes include bright, electro galvanized, and hot dip galvanized to match your project environment. We supply distributors and wholesalers with neutral packaging, custom branding, and 20,000+ m² warehouse facilities near Tianjin Port for efficient global logistics.