1. Classification by head shape - A Comprehensive Guide
Flat Head Screw
The flat head screw is masterfully designed to blend seamlessly with surfaces, making it an ideal choice for applications requiring a flush finish, such as in the elegant assembly of furniture or the precise fixation of electronic device housings.
Round Head Screw
Crafted with a hemispherical head, this screw provides an expansive contact area, ensuring robust connections. It stands as the preferred choice for heavy-duty applications, such as in the construction of bridges and the assembly of ships.
Hexagonal Head Screw
Engineered with a hexagonal head, this screw necessitates the use of a wrench for operation. It is perfectly suited to high-torque scenarios, offering reliability for applications like automobile chassis maintenance and mining machinery assembly.
Pan Head Screw
Featuring an outward-expanded edge, the pan head screw combines aesthetic appeal with exceptional anti-slip performance. It's widely utilized in home appliance repairs and interior decoration projects, offering both form and function.
2. Classification by Thread Groove Type - Discover the Versatility
Cross Slot Screw
Compatible with cross screwdrivers, this screw boasts remarkable versatility and is extensively applied in the realms of electronic products and mechanical equipment, ensuring a reliable hold.
Slotted Screw
With a straightforward structure and cost-effectiveness, the slotted screw is a staple in low-precision contexts, such as the assembly of wooden furniture, providing a simple yet effective solution.
Plum Head Screw
Renowned for its exceptional anti-slip performance, the plum head screw is ideal for precision instruments and situations demanding an anti-disassembly design, ensuring durability and security.
Inner Hexagonal Slot Screw
Requiring specialized tools for operation, this screw is designed for high-load capacities and is predominantly used in machine tools and aerospace equipment, where strength and precision are paramount.
3. Classification by Function and Use - Tailored for Every Need
Machine Screws
Engineered with a standard thread design, machine screws demand pre-drilling, making them indispensable for securing mechanical equipment parts, such as in CNC machine tools, with precision and reliability.
Self-Tapping Screws
Characterized by a pointed coarse thread, these screws are self-tapping, making them perfect for connecting metal plates and plastic components, like air conditioner housings, offering ease and efficiency.
Carpentry Screws
Featuring deep threads with wide spacing, carpentry screws are designed for swift and secure wood fastening, making them ideal for tasks like furniture assembly, ensuring a sturdy build.
Expansion Screws
Equipped with expansion sleeves, these screws enhance friction through a wedge mechanism, securing themselves firmly into concrete walls, making them perfect for heavy-duty anchoring.
Lock-Proof Screws
Incorporating self-locking elements such as nylon washers and double nuts, lock-proof screws are engineered for environments subject to vibration, such as engine components, ensuring steadfastness.
Precision Screws
Designed with micron-level tolerance control, precision screws are essential for optical instruments and medical equipment, such as surgical robots, where precision is non-negotiable.
IV. Special Screws for Special Scenarios - Innovating for Extremes
Drilling Screws
Equipped with a drill tip, these screws require no pre-drilling, making them ideal for the installation of color steel plates and composite plates, simplifying the process with efficiency.
Flange Screws
Featuring serrated gaskets for enhanced anti-slip capability, flange screws are perfectly suited for securing car wheels and motor housings, providing exceptional grip and stability.
Stud Screws
Threaded on both ends, stud screws are designed for pipe connections and equipment frame splicing, offering strength and versatility in connecting various components.
High Temperature/Corrosion-Resistant Screws
Crafted from materials such as ceramic coating or titanium alloy, these screws are tailored for extreme environments, including nuclear power plants and offshore platforms, where durability and resistance are crucial.
Our materials and surfaces offer unparalleled customizability, granting you the power to tailor each aspect with precision. This ensures our Chipboard Screw effortlessly aligns with your specific needs and enhances your project's success.
| Mechnical Property |
Material |
Surface Treatment |
| Class 4 / 6 / 8/ 10 /12 |
C45
40Cr
35CrMo
42CrMo
304
316
35K...... |
♦Yellow Zinc
♦Zinc Plated
♦Black Oxide
♦Phosphate
♦Dacromet
♦Geomet |
Packaging Details: Our Chipboard Screws come meticulously packaged in robust 25kg cartons. We offer customizable pallets ranging from 1.5 to 2.5 tons, delivering not just products, but peace of mind with optimized efficiency and safety during transit.
For further insights and a wealth of knowledge, our team is at your service for comprehensive support. Do not hesitate to connect with us.
Note: Please reach out for a re-quote before placing an order. Given the dynamic nature of material prices, this step ensures you receive transparent and up-to-date pricing, safeguarding your budget and expectations.
WHOWE ARE
With an impressive 39For an impressive 39 years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. has firmly established itself as a leader in both standard and custom fastener manufacturing. Our stupendous annual production capacity reaches 30,000 tons, with sales soaring beyond a remarkable 200 million, underscoring our undeniable industry leadership. Our expansive facility covers 60,000 square meters and is equipped with 35 cutting-edge hot-forging machines, alongside 300 advanced machining units. We are powered by a dedicated and proficient team of 200 skilled professionals, all synchronized to consistently deliver unparalleled excellence.
For over three decades, our relentless commitment to innovation and precision has allowed us to craft a sophisticated system for forging and machining. Our competitive edge is enhanced by state-of-the-art production and inspection technologies, CNC advancements, and automated forging lines, redefining industry standards.
Fueled by an unwavering passion for quality, we have emerged as a revered global supplier. Our ISO9001 certification and rigorous SGS testing are testaments to our dedication. Our top-tier products have earned the trust and devotion of customers across Europe, North America, and South Asia, firmly establishing our global footprint.
Development
Progress Evolution
Production Facility
1. Q: What about MOQ?
A: It depends on the size of the products.
2. Q: What are your advantageous products?
A: All kinds of standard and customized fasteners.
3. Q: How many staff are in your company?
A: About 200 staff in our factory.
4,Q: What about your annual production capacity?
A :About 30000 tons per year.
5,Q :Do you have an ISO 9001 certificate?
A: Yes, we do.
6, Q: Can you provide the CBAM report?
A: Yes, of course
Audited Supplier 
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