Anhui Linghong Hardware Technology Co., Ltd. is China Custom Phillips Pan Head Self Tapping Screws Manufacturers and Phillips Pan Head Self Tapping 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 Phillips Pan Head Self Tapping 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 MOREAs a dedicated Pan Head Self-Tapping Screws manufacturer, Anhui Linghong Hardware Technology Co., Ltd. supplies a comprehensive range of self-tapping screws designed for applications where reliable thread-forming and a low-profile, non-marring head are essential. Our pan head self-tapping screws are produced in our 12,600 m² facility with over 80 sets of equipment, ensuring a stable monthly capacity of 500 tons.
We offer both zinc-plated carbon steel and 304 stainless steel variants, with drive options including Phillips, slotted, Torx, and square. This range supports industries from appliance assembly to metal building products, where consistent thread quality and drive engagement reduce rework and field failures.
Our pan head self-tapping screws are available in a variety of head styles, thread forms, and point types to match specific substrate and installation requirements. The table below outlines the key configurations we manufacture.
| Configuration | Options | Typical Application |
|---|---|---|
| Material | Zinc-plated carbon steel, 304 stainless steel | Indoor/outdoor assemblies, corrosion-resistant environments |
| Drive Type | Phillips, slotted, Torx, square | Power tool compatibility, tamper resistance, high torque |
| Thread Form | Hi-Lo, machine screw thread, self-tapping thread | Plastic, wood, thin sheet metal |
| Point Type | Sharp point, self-drilling point | Pre-drilled or direct drive into substrate |
| Size Range | #6 to #14, lengths from 3/8" to 4" (metric equivalents) | Light to heavy-duty fastening |
| Finish | Zinc, clear, yellow, bronze, black oxide | Corrosion protection, aesthetic matching |
The pan head’s flat underside and rounded top provide a large bearing surface that distributes clamping force evenly, reducing the risk of crushing softer materials like plastic or thin wood. Unlike countersunk heads, pan head screws do not require pre-countersinking, saving an assembly step. The deeper drive recess compared to flat heads ensures better bit engagement, minimizing cam-out and stripping during high-speed power driving.
We manufacture pan head self-tapping screws in two primary material classes:
Zinc-plated carbon steel offers high strength at a cost-effective price, with a protective coating that resists corrosion in indoor and mildly exposed environments. 304 stainless steel provides superior corrosion resistance for outdoor, marine, or hygienic applications. We also offer specialty finishes such as bronze or black oxide for specific aesthetic or functional requirements, including tamper-resistant security screws.
Our quality management system is ISO 9001 certified, and we operate under ISO 14001 and ISO 45001 for environmental and occupational health standards. Every batch undergoes first-piece inspection, in-process patrol, and final ex-factory checks. We use metallographic polishing machines and Rockwell hardness testers to verify case depth and core hardness, ensuring consistent thread-forming performance and resistance to stripping.
For each production run, we document material certificates, dimensional reports, and hardness test results. This documentation is available for your quality team upon request, supporting traceability from raw wire to finished screw.
Pan head self-tapping screws are frequently used in automated assembly lines, where consistent head geometry and drive depth are critical for reliable feeding and driving. Our screws are manufactured to tight tolerances on head diameter, recess depth, and thread pitch to ensure smooth operation in vibratory bowls and automatic screwdrivers. We can also supply screws in collated strips for use with auto-feed screwdrivers, reducing handling time and operator fatigue.
If your process requires a specific drive type or thread form to match existing tooling, we can adjust our tooling accordingly. Our engineering team reviews your application parameters—such as substrate material, thickness, and required pull-out strength—to recommend the optimal screw design.
We understand that packaging affects both warehouse efficiency and end-user convenience. We offer a range of packaging options, from small boxes for retail to bulk cartons and pallets for industrial use. Our export experience—shipping 40-50 containers to Australia and 10 to Europe/Japan monthly—ensures that packaging meets international shipping standards and protects against corrosion during transit.
To prepare a precise quotation and sample, please provide the following details:
With this information, we can confirm tooling availability, lead time, and cost. For custom designs, our R&D team can develop a prototype for your testing before mass production.
Self-tapping screws cut or form threads in a pre-drilled hole, while self-drilling screws have a drill point that creates the hole and thread in one step. Pan head self-tapping screws are ideal for materials like plastic or thin metal where a pilot hole is present or can be easily created.
Yes, we offer samples for most standard configurations. Provide your specifications, and we will send samples along with relevant test reports for your evaluation.
For standard sizes, MOQ is typically 100,000 pieces. For custom items, MOQ may be higher depending on tooling requirements. Contact us to discuss your volume needs.
We follow a strict quality control process: incoming material inspection, first-piece approval, in-process checks at intervals, and final random inspection before packing. Our quality team uses calibrated instruments and maintains records for each batch.
Yes, we can customize packaging with your branding, barcodes, or specific quantities per box. Our packaging system is designed to protect screws during handling and transport.
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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