Anhui Linghong Hardware Technology Co., Ltd. is China Custom Hex Head Wood Screws Manufacturers and Hex Head Wood Screws Suppliers, founded in 2017, covering an area of 30 mu with 12,600 square meters of standardized workshops and office buildings. Formerly known as Shanghai Linghong Fasteners Co., Ltd., the company has inherited its core management and production backbone team, and follows the mature operation system formed through 16 years of steady development of Shanghai Linghong. We offer Hex Head Wood Screws for sale.
The company is equipped with more than 80 sets of production equipment, with a stable monthly capacity of approximately 500 tons. It specializes in the production of a full range of screws, including wood screws, chipboard screws, drywall screws, self-drilling screws, self-tapping screws, plasterboard screws, wallboard screws, corrugated screws, and other products. The company has a professional-quality management team and is equipped with precision testing instruments, including metallographic polishing machines and Rockwell hardness testers. Through strict control over first-piece inspection, in-process inspection, and the whole ex-factory process, it ensures the qualified quality of each batch of products with strong quality inspection capabilities. Meanwhile, the company has established a complete packaging system and an experienced management team, adopting a production model of "intelligent and mechanized production as the mainstay, supplemented by manual work". Adhering to excellent quality and a good reputation, the company provides customers with cost-effective, high-quality products.
With over 20 years of deep engagement in the fastener industry, Anhui Linghong Hardware Technology Co., Ltd. upholds the business philosophy of "Quality First, Integrity-Based", and is a comprehensive enterprise integrating design, development, production, and sales. Relying on over 20 years of accumulated production management experience and foreign trade export strength, the company has passed ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System certifications, and established mature overseas sales channels. At present, the company exports 40 to 50 containers to Australia and about 10 containers to Europe and Japan every month, with annual sales exceeding 200 million RMB. The company sincerely welcomes customers at home and abroad to contact us for business negotiations and win-win cooperation!
A 4.2 mm self-drilling screw that cuts a clean hole through a 2 mm steel bracket will spin in place on a 0.8 mm cladding panel, and the same screw that holds a dry indoor ceiling together can rust to the surface within a season on a coastal roof. Neither failure is a manufacturi...
READ MOREA technician presses the point of a pan-head screw against a 1.5 mm galvanised bracket, leans into the driver, and squeezes the trigger. Two seconds later the joint is tight. No nut, no weld and no pre-cut thread were involved: the screw created its own thread inside the steel a...
READ MOREA production manager once asked us to replace a bugle-head wood screw with a countersunk screw because the drawing said "flat head." The first trial run failed: the flat-head screws sat proud, split several panels, and slowed the line until the pilot hole was changed. That one h...
READ MOREAnhui Linghong Hardware Technology Co., Ltd. is a professional Hex Head Wood Screws manufacturer and supplier based in China. With over 20 years of fastener industry experience and a modern production base in Anhui, we supply heavy-duty hex head wood screws designed for demanding timber connections. Our range includes T17 external hex head self-tapping screws and hex head wood screws with EPDM washers, available in carbon steel, stainless steel, and various coatings to suit outdoor and structural applications.
Our factory operates more than 80 sets of production equipment with a stable monthly capacity of 500 tons, ensuring consistent supply for large-scale projects. We control every step from raw material to finished product, with in-house quality testing using metallographic polishing machines and Rockwell hardness testers.
Hex head wood screws, conforming to GB 102 and DIN 571 standards, are engineered for heavy-duty fastening in wood. The external hex head allows high-torque driving with wrenches or impact drivers, while the integrated flange distributes load to prevent wood crushing. Our range includes:
These screws are widely used in log cabins, wooden beams, decking, fencing, and load-bearing timber structures. They offer superior holding power compared to conventional wood screws, making them the preferred choice for heavy-duty projects.
We supply hex head wood screws in materials selected for the service environment:
| Material | Coating | Typical Application |
|---|---|---|
| Carbon Steel (e.g., C1022) | Zinc Plated (Z/Y) | Interior dry wood, furniture |
| Carbon Steel | Hot-Dip Galvanized | Outdoor decks, fences |
| Stainless Steel (e.g., 304/316) | None | Marine, high-humidity environments |
For treated lumber, we recommend stainless steel or hot-dip galvanized to resist corrosive chemicals. Our team can advise on the best material for your specific wood treatment and exposure conditions.
Our hex head wood screws are manufactured to precise dimensions and performance criteria:
We perform first-piece inspection, in-process checks, and final ex-factory testing to ensure each batch meets your requirements. Our quality team uses Rockwell hardness testers and metallographic analysis to verify material properties.
We offer extensive customization to match your project needs:
Whether you need a standard size or a unique specification, our engineering team works with you to develop the right product. We also support private labeling and custom packaging.
Our quality management system is certified to ISO 9001, ISO 14001, and ISO 45001. We maintain strict control over incoming raw materials, production processes, and final inspection. Each batch is traceable, and we provide test certificates upon request. Our in-house laboratory is equipped with precision instruments to verify hardness, coating thickness, and dimensional accuracy.
To prepare an accurate quotation and sample, please provide the following details:
With this information, we can recommend the most cost-effective solution and provide samples for testing before mass production.
Hex head wood screws have an external hexagonal head that allows higher torque application with wrenches or impact drivers, making them suitable for heavy-duty structural connections. Regular wood screws often have Phillips or slotted heads and are for lighter applications.
Yes, we offer TG-T17 hex head screws with pre-assembled EPDM washers. These are ideal for roofing and outdoor applications where a weather-tight seal is required.
For outdoor exposure, we recommend hot-dip galvanized carbon steel or stainless steel (304/316). These provide excellent corrosion resistance in humid or coastal environments.
Absolutely. We can manufacture custom diameters, lengths, and thread configurations. Packaging can be tailored to your requirements, including bulk cartons, poly bags, or collated strips.
We follow a strict quality control process: first-piece inspection, in-process patrol checks, and final ex-factory testing. Our quality team uses calibrated instruments to verify dimensions and hardness, ensuring every batch meets your specifications.
Our portfolio also includes Products, Wood Screw, Carbon Steel Wood Screws for applications with different operating ranges, interfaces or integration requirements.
+86 15856352820
malingfei@linghongscrew.com
No. 56, Baishizhan Road, Economic Development Zone, Langxi County, Xuancheng City, Anhui Province, China
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