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Anhui Linghong Hardware Technology Co., Ltd. is China Custom Wafer Head Wood Screws Manufacturers and Wafer 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 Wafer 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 China-based Wafer Head Wood Screws manufacturer and supplier, producing a full range of fasteners for wood, chipboard, and engineered panel applications. Our wafer head wood screws combine a low-profile, wide-bearing head with sharp threading to deliver secure joints in furniture, cabinetry, decking, and construction assemblies.
With over 80 sets of production equipment and a stable monthly capacity of 500 tons, we supply standard and custom wafer head wood screws to distributors, OEMs, and project buyers across Australia, Europe, Japan, and other export markets. Our factory follows the mature operation system inherited from Shanghai Linghong Fasteners Co., Ltd., ensuring consistent quality and reliable delivery for high-volume orders.
Wafer head wood screws are defined by their flat, slightly domed head with a large diameter relative to the shank. This head style provides a broad clamping surface without countersinking, making it ideal for fastening thin materials, plastic trim, and metal brackets to wood substrates. Our range covers the following configurations:
We also produce wafer head screws in collated strips for auto-feed screw driving systems, reducing installation time on production lines and large-scale construction projects.
The performance of a wafer head wood screw depends on the balance between head geometry, thread design, and material hardness. Our engineering team selects the appropriate wire grade and heat-treatment process to achieve the required core hardness and case depth, ensuring resistance to stripping and pull-out while maintaining ductility to avoid brittleness.
| Parameter | Typical Range | Notes |
|---|---|---|
| Diameter | #6 to #14 (3.5 mm to 6.3 mm) | Custom diameters available |
| Length | 12 mm to 150 mm | Custom lengths up to 200 mm |
| Head diameter | 1.8x to 2.2x shank diameter | Ensures clamping without pull-through |
| Hardness (core) | HV 300-380 (carbon steel) | Case-hardened for thread strength |
| Surface coating | Zinc, yellow, black, or stainless | Salt spray test per ISO 9227 |
For each production batch, we perform first-piece inspection, in-process patrol checks, and final ex-factory testing. Our quality lab is equipped with metallographic polishing machines and Rockwell hardness testers to verify case depth and hardness consistency. Dimensional accuracy is checked against your drawings or applicable standards such as DIN, ANSI, or JIS.
We understand that off-the-shelf screws rarely meet every project requirement. Our customization capabilities include:
Our engineering team works with you to define tolerances and test requirements before production. We provide samples for fit and function testing prior to mass production, ensuring the final product meets your assembly line's performance criteria.
Anhui Linghong operates under ISO 9001:2015 for quality management, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety. These certifications reflect our commitment to consistent product quality and responsible manufacturing practices.
Our quality management team follows a strict control plan that includes:
We provide material test certificates and inspection reports upon request, supporting your own incoming quality control and traceability requirements.
With over 80 sets of production equipment, including cold heading machines, thread rolling machines, and automated sorting systems, our monthly output reaches approximately 500 tons. This capacity allows us to handle large-volume orders while maintaining short lead times. We export 40 to 50 containers to Australia and about 10 containers to Europe and Japan each month, demonstrating our logistics experience in international shipping.
Our packaging system is designed to protect threads and coatings during transit. We use cartons, pallets, or steel drums depending on order size and destination, and we can apply custom labeling and barcoding to meet your warehouse requirements.
To prepare an accurate quotation and production plan, please provide the following details:
Our sales and engineering team will review your requirements and respond within 12 working hours with a tailored solution, including samples if needed.
A wafer head has a larger diameter and a flatter profile compared to a pan head, providing a wider bearing surface that helps prevent pull-through in thin materials. Pan heads are more domed and are often used where a lower profile is acceptable. Wafer heads are preferred for fastening sheet metal, plastic, or thin wood to a substrate.
Yes, we offer stainless steel grades A2 (304) and A4 (316) for applications requiring high corrosion resistance, such as exterior decking, marine environments, or food processing areas. Stainless steel screws are non-magnetic and provide excellent durability.
Our MOQ depends on the size and complexity of the screw. For standard sizes in carbon steel, the MOQ is typically 500 kg. For stainless steel or special coatings, the MOQ may be higher. We can discuss your requirements to find a cost-effective solution.
We implement a full-process quality control system: first-piece inspection at setup, in-process patrol checks every hour, and final random sampling before packaging. Our lab tests hardness, case depth, and coating thickness. We also provide inspection reports for each batch.
Yes, we produce collated screws on plastic or paper strips, compatible with most auto-feed screwdrivers. Please specify the collation type (e.g., 25 pieces per strip) and the screw dimensions when requesting a quote.
For standard sizes without special coating, lead time is usually 2-3 weeks after order confirmation. Custom products may require 3-4 weeks, including sample approval and production. We prioritize urgent orders based on your schedule.
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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