Professional nails & fastener manufacturer for construction & woodworking – DABAO
sales@doublemoonnail.com +86 189 5398 7988
Screw Nails
Manufacture Process:
Smooth nails are taken and partially spiral threaded, leaving a portion of the shank smooth just below the head.
Advantages:
Quick penetrating turning as they are driven into the wood, reducing the risks of splitting and splintering. Good holding power. Spiral threaded nails driven through two pieces of wood act like a nut and bolt.The weakest link in timber construction is often the fastener that loosens or pulls out. DABAO screw nails feature deep, full-bodied threads rolled onto the shank that bite into wood fibers like a screw—delivering dramatically higher pull-out resistance and anti-loosening performance than smooth-shank alternatives. For load-bearing frames, outdoor platforms, and heavy-duty crates subject to vibration and stress, that extra grip provides real peace of mind. Hardened, quenched points drive straight and true without bending, keeping scrap rates low and labor costs in check.
The dense electro-galvanized coating stands up to rain, wind, and sun on boardwalks, fencing, and pergolas. Thread density, shank length, and surface treatment can all be tailored to spec, giving contractors and export buyers the flexibility they need from their structural fasteners. When holding power and long-term durability matter, these nails deliver exceptional value.
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With high holding power and superior anti-loosening performance, DABAO screw nails significantly reduce the risk of connection failure, loosening, and callbacks—delivering long-term cost savings in maintenance and material waste as a high-value structural fasteners choice.
Produced on DABAO's fully integrated wire-drawing, nail-forming, thread-rolling, and electro-galvanizing lines, these screw nails offer consistent thread precision, hardness, and coating quality from raw material to finished product—with flexible customization of thread density, length, finish, and packaging.
DABAO screw nails feature deep, uniform threads rolled by fully automatic equipment, creating a tight mechanical grip within wood fibers. The pull-out resistance and anti-loosening performance far exceed that of smooth-shank nails, making them ideal for load-bearing structures and long-term timber connections.
Engineered for outdoor timber structures and high-humidity environments, DABAO screw nails combine deep-thread pull-out resistance with a dense, uniform electro-galvanized coating to stay secure and rust-free through wind, rain, and seasonal weathering—extending the overall service life of wood assemblies.
DABAO screw nails maintain high holding power while optimizing quenched point geometry and thread angle for smoother, easier driving with minimal deflection or bending—significantly improving jobsite efficiency and worker experience.
Company located in northern China logistics base Linyi city Shandong province close to Qingdao Port. The main product is different kinds of metal nails, such as: wire collate nails, coil roofing nails, clout nails, common nails, roofing nails, screw nails, safetop nails, concrete nails...
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WhatsApp: +86 18954906227
Email: kevin@doublemoonnail.com
WhatsApp: +86 19653912032
Email: carrie@doublemoonnail.com
WhatsApp: +86 18505396687
Email:grace@doublemoonnail.com
Email:grace@doublemoonnail.com
Add: Hedong District, Linyi City,Shandong Province, China