Specializing in the production of special precision screws and nuts of various standards such as Chinese standard GB, Japanese standard JIS, British BS, American ANSI and ISO.
At present, the smallest screw diameter that our company can produce is 0.4mm, the shortest is 0.4mm, and the longest is 300CM.
Name Specification: LARGE FLAT HEADTAPPING SCREW M2-L4
Reference standard: JIS/ANSI/DIN/BSI
Surface Treatment: BLUE ZINC PALTING
Salt spray time: 24 hours / HIGH SALT SPRAY: 24H
Product Specifications: M3*PITCH0.5*SHOULDER BODY L12MM*L4MM
Nominal length: L12mm±0.1/ L4MM±0.1
Nominal diameter: 3mm±0.05
Origin: CHINA
Material: LOW CARBON STEEL
What is Large Flat Head Tapping Screw?
A Large Flat Head Tapping Screw is a type of fastener characterized by its wide, flat head and self-tapping capabilities. Designed for applications requiring a flush finish and significant clamping force, these screws are commonly used in woodworking, furniture assembly, and other applications where a strong, secure connection is essential. Here's a detailed introduction:
Key Features:
1.Flat Head Design: The large, flat head provides a broad contact surface, distributing the load evenly and preventing materials from being pulled through. This design is ideal for applications where a flush finish is desired.
2.Self-tapping Capability: Large Flat Head Tapping Screws are designed with sharp threads that can cut into materials without the need for pre-drilling or tapping. This feature simplifies installation and enhances efficiency, particularly in assembly-line manufacturing.
3.High Clamping Force: Due to their large head size and self-tapping design, these screws can generate significant clamping force, ensuring a secure and stable connection between materials.
4.Versatile Applications: Large Flat Head Tapping Screws find use in various industries, including woodworking, furniture manufacturing, cabinetry, and construction. They are suitable for attaching hinges, brackets, and other hardware to wood, plastic, and metal substrates.
5.Diverse Materials: Available in different materials such as steel, stainless steel, and brass, these screws can be chosen based on specific application requirements for strength, corrosion resistance, and aesthetic appeal.
6.Ease of Installation: The self-tapping feature reduces the need for additional tools and preparation, making installation quick and straightforward. This saves time and labor costs, benefiting both manufacturers and DIY enthusiasts.
7.Finish Options: Some Large Flat Head Tapping Screws may come with various finishes or coatings (e.g., zinc-plated, nickel-plated) to enhance corrosion resistance and aesthetic appearance.
Applications:
Large Flat Head Tapping Screws are commonly used for:
1.Woodworking: for assembling furniture, cabinets, and wooden structures.
2.Furniture Assembly: attaching hardware and components securely.
3.Construction: securing materials where a flush finish is desired.
4.DIY Projects: for home improvement and repair tasks.
Large Flat Head Tapping Screws offer a combination of robust clamping force, ease of installation, and a flush finish, making them ideal for applications across woodworking, furniture assembly, and construction industries. Their versatile design and self-tapping capability simplify installation processes, ensuring efficient assembly and reliable performance in various environments.
Advantages of Using Large Flat Head Tapping Screw
1.Wide Contact Surface:
The large, flat head of these screws provides a broad contact surface area, distributing the clamping force evenly across the material. This prevents the material from being pulled through and enhances the overall stability of the connection.
2.Flush Finish:
Large Flat Head Tapping Screws are designed to sit flush with the material surface once installed. This feature is beneficial for applications where a smooth and aesthetically pleasing finish is desired, such as in furniture assembly and woodworking projects.
3.Self-tapping Capability:
These screws are equipped with sharp threads that can cut into materials without the need for pre-drilling or tapping. This not only simplifies the installation process but also saves time and reduces labor costs, especially in high-volume manufacturing environments.
4.High Clamping Force:
Due to their large head size and self-tapping design, Large Flat Head Tapping Screws can generate substantial clamping force. This ensures a secure and tight grip between materials, making them suitable for applications where strong fastening is essential.
5.Versatility in Applications:
These screws find wide application in woodworking, furniture assembly, cabinetry, construction, and DIY projects. They are ideal for attaching hinges, brackets, hardware, and other components to wood, plastic, and metal substrates.
6.Material Options:
Available in various materials such as steel, stainless steel, and brass, Large Flat Head Tapping Screws can be selected based on specific application requirements for strength, corrosion resistance, and aesthetic considerations.
7.Ease of Installation:
Large Flat Head Tapping Screws are designed for easy installation with minimal tools required. The self-tapping feature allows them to create their own threads as they are driven into the material, enhancing efficiency and convenience.
8.Cost-effectiveness:
By reducing installation time, labor costs, and the need for additional fastening tools, these screws offer a cost-effective solution for assembly tasks in both industrial and DIY settings.
Large Flat Head Tapping Screws combine the benefits of a wide contact surface, flush finish, self-tapping capability, high clamping force, versatility in applications, ease of installation, and cost-effectiveness. These advantages make them a preferred choice for secure and aesthetically pleasing fastening in woodworking, furniture assembly, construction, and various other industries where reliable and efficient fastening solutions are required.
1. We have more than 20 years of experience in exporting to many countries for example America.Japan.Korea.Germany.France.England etc. In fact, we have 20 years of production experience. When the drawings are confirmed, we will provide customers with professional information to make product assembly smoother.
2. Our company have ISO9000.
3. We can give Proposing Solutions and help our customer to solve any fastner system problem.
4.We can reply you price within 2 hours.
5. We can produce samples for you in 5-7 days.
6. We can give you drawings within 2 hours.
7. Working with us can save your time and money.
8.We can confirm 100% quality in diameter and tolerance.
9.More than 90% are returned customers.
10.We not only produce and sell products ,we also can offer you help in China as friend .
11.I would like to help you to reach your dream in my ability ,give me chance is giving yourself chance.
Our logistics information exchange :
Are you factory ?
We are factory.We not only produce customized hardware we also produce test machine to check quality ourselves.This is our big advantage.
How long is your delivery time?
It is according to the product you need and quantity ,usually in 30 days
Can you provide samples ?
Yes, we can supply samples if we have stock.But if its customized , you need pay us mould fee, sample cost.
What drawings format do you need for production?
2D:PDF, CAD, JPG etc.3D: STP,IGS, STL, SAT,PRT,PT etc.
Can you produce according to the samples?
Yes,we can produce accordingto your samples
What can we do if you have any problem on your production line?
If you have any fastners problem on your production line,we will give you solutions quickly.
Dongguan Qisheng Metal Technology Co., Ltd. is a professional manufacturer of screws and nuts and other fastener products integrating R&D, production, processing and sales. The company is located in the famous manufacturing city in China-Dongguan City, Guangdong Province. The company covers an area of 3,000 square meters.
Specializing in the production of special precision screws and nuts of various standards such as Chinese standard GB, Japanese standard JIS, British BS, American ANSI and ISO. Our equipment is advanced. At present, the smallest screw diameter that our company can produce is 0.4mm, the shortest is 0.4mm, and the longest is 300CM. The materials used are stainless steel SUS304 /SUS410/SUS 430 /SUS620, etc., red copper H95, brass C2700, aluminum 6061, titanium TI 04, etc.
Our products can meet the environmental testing standards of the European Union-ROHS, the United States–California 65 standard, Japan-SONY00259 etc., and even more stringent testing standards. At present, our salt spray test standard can reach up to 2000 hours, and the surface hardness can reach up to HV2000.
Our business policy is to serve every customer with the highest quality and fastest speed.
Please feel free to contact us if necessary.
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