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Non-standard Self Tapping Screw

The Self Tapping Screw has a particularly sharp threaded screw. Thanks to this special tip, the self-drilling screw allows the assembler to skip the initial step of drilling.

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As a trusted manufacturer located in China, we take pride in producing and supplying quality products to merchants in countries outside of China. Our latest product, the Non-standard Self Tapping Screw, is a fastener that is sure to impress. In this article, we will be introducing you to the Non-standard Self Tapping Screw and highlighting its features and benefits.


1. Non-standard:

The Non-standard Self Tapping Screw is a unique product that stands out from other fasteners. It is specifically designed to meet non-standard measurement requirements, making it perfect for businesses that have unique specifications for their products.

2. Self Tapping:

This screw is self-tapping, meaning it can create its own thread when screwed into a material, eliminating the need for a pre-drilled hole. This feature saves time and effort during installation, making it a cost-effective solution for businesses that need to streamline their production processes.

3. High Precision:

Our Non-standard Self Tapping Screw is produced with high precision manufacturing equipment, ensuring that each screw is consistent in size and shape. The high precision of our screws also means that they fit perfectly into the required material, resulting in a thorough and reliable connection.


1. Greater Efficiency:

The unique design of the Non-standard Self Tapping Screw enables it to be used in a wide range of materials, including metal, wood, and plastic. This feature allows businesses to cut down their inventory of different types of screws and streamline their assembly process.

2. Long-lasting Durability:

The Non-standard Self Tapping Screw is made from high-quality materials, ensuring that it lasts longer than regular screws. The screw's high precision also guarantees a secure connection between materials, reducing the risk of loosening or damage over time.

3. Time and Resource Savings:

The self-tapping feature of the screw eliminates the need for pre-drilled holes, making the installation process faster and more efficient. Our Non-standard Self Tapping Screw is also competitively priced, making it a cost-effective solution for businesses that are looking to save on production costs.


In conclusion, the Non-standard Self Tapping Screw is the perfect solution for businesses that require a unique and reliable fastener. Its non-standard measurements, self-tapping feature, and high precision manufacturing make it stand out from other screws on the market. With the benefits of greater efficiency, long-lasting durability, and time and resource savings, our Non-standard Self Tapping Screw is sure to impress. Contact us today to learn more about how the Non-standard Self Tapping Screw can benefit your business.


The Self Tapping Screw is a screw with a drill bit, and thanks to this special tip, self-drilling screws allow assemblers to skip the initial step of drilling. Therefore, you can complete drilling, tapping, fixing and locking at one time with a special power tool, and the installation process will be more economical and faster. Self-tapping screws are mainly used for the connection and fixation of some thinner plates, such as the connection between color steel plates and color steel plates, the connection between color steel plates and purlins, wall beams, etc.

In addition, we can also customize the non-standard Self Tapping Screw according to your drawings. The head type of the screw can be the round head, pan head, hexagon head, etc. According to different use environments, you can choose carbon steel, alloy, stainless steel and other raw materials to prolong the service life. The surface hardness of the product is 450HV, and the core hardness is 270~390HV/290~370HV. All products are rigorously tested in the factory, you can consult with confidence.

Product Details

● Product Name: Non-standard Self Tapping Screw

● Size: #0-#12;1/4-9/16;ST2.9-ST9.5;Special size can be enquired and supported

● Product Executive Standards: Per customer’s drawing

● System of Measurement: Metric/Inch

● Head type: Button Head; Pan Head; CSK Head; Truss Head; Round Head; Cheese Head;Hexagon head ;etc.

● Material: Low carbon steel / medium carbon steel / alloy steel/Stainless steel

● Grade: Case harden-- Surface hardness min450HV

core hardness 270 ~ 390HV/290~370HV


● Support non-standard customization

● Country of Origin: China

Customization process


Surface technology


Our advantage

1. We have many experience on OEM work.

2. The company has its own design ability such as mold tooling fixture and some processing ability

3. Daily orders delivery and follow up, one-on-one service

4. We have own test chart, all of our products have been rigorously tested in the factory.


Why choose us?

  • At our factory, we are committed to continuous improvement in order to produce Non-standard products that consistently exceed our clients' expectations.
  • We have introduced fully automatic modern production lines and advanced equipment in order to meet the needs of the market.
  • At our factory, we use the latest technology and production techniques to produce Non-standard Customization products that meet the highest standards.
  • We insist on the spirit of enterprise culture of "dedication, best effort and responsibility", and have been dedicated to the production and operation of our products, and have achieved promising business results.
  • Our team of professionals works closely with our clients to understand their needs and design customized Non-standard products that exceed their expectations.
  • We play to the strengths and enthusiasm of the enterprise, and we must establish the concept of execution, actively implement the group's strategy and refine the group's goals.
  • Our Non-standard Customization products are built to withstand even the most demanding environments and applications.
  • Opportunities and challenges coexist, glory and dream together. Let's unite as one, accumulate and develop together to create a grand cause. It's a pleasure to have friends coming from afar.
  • As a leading supplier and manufacturer of Non-standard Customization products, we are committed to quality, precision, and customer satisfaction.
  • 'Quality first, Honesty as base, Sincere service and mutual profit' is our idea, in order to develop continuously and pursue the excellence for Non-standard Self Tapping Screw.

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