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Introduction:
Self-tapping screws are an essential tool for any construction or DIY project. These screws are unique because they are designed to create their own thread in materials such as metal, plastic, or wood. They are commonly used for fixing, fastening, or securing materials together. Self-tapping screws are an excellent choice for merchants who want to provide high-quality fastening solutions to their customers.
We are a leading manufacturer of self-tapping screws based in China. Our products are of high quality, and we have a vast collection suitable for various applications. In this product introduction, we will provide an overview of our self-tapping screws and highlight the aspects that make them unique and superior to those manufactured by other companies.
Features:
One of the most distinctive features of our self-tapping screws is their excellent ability to create their own thread. We have used high-quality materials to create screws with sharp threads that cut through materials and create precise holes. The screws are also designed to have a torque outcome, meaning that they are tightened as they are inserted into a surface, resulting in a more secure and stable fit.
Our self-tapping screws are made from stainless steel, which gives them superior corrosion-resistant qualities. Unlike other metals, stainless steel resists rust and other forms of corrosion, making it an ideal material for products that need to withstand the elements. Additionally, stainless steel provides higher tensile strength and durability, making it an excellent material for self-tapping screws.
Our products have a unique design that allows them to be used in various applications. The screws have a sharp point and are available in various lengths, heads, and thread patterns that allow them to be used in different materials. We have also developed screws with a hexagonal head that makes them easier to turn and provides a better grip for tools.
Applications:
Our self-tapping screws are versatile and can be used for various applications. They are suitable for use in wood, plastics, and even metal. They are commonly used for fastening furniture, automobiles, electrical appliances, and machinery. They are also ideal for use in construction, particularly for industries such as roofing, framing, and deck building.
The screws are also suitable for attaching drywall and for fixing plasterboard in place. They are designed to create a clean hole, ensuring that the plasterboard does not split or break during installation. Additionally, our self-tapping screws can be used in metalworking, where they can be used to create threaded holes in metal parts.
Quality:
At our company, we are committed to providing high-quality products that meet the needs of our customers. We ensure that our self-tapping screws meet international quality standards, such as ISO 9001:2008. Our products undergo stringent quality checks and tests to ensure that they are of the highest quality.
We offer competitive pricing for our products, making them affordable for merchants and their customers. Our products are also available in wholesale quantities, making it easy for merchants to purchase and sell them in bulk.
Conclusion:
In conclusion, our self-tapping screws are an excellent choice for merchants looking for high-quality fasteners. Our products are superior to those of other companies due to their unique features, such as their ability to create precise threads and the use of high-quality materials. Our self-tapping screws are versatile and can be used in various applications, making them an excellent investment for merchants who want to provide quality products to their customers. We are committed to providing the best customer service and ensuring that our products meet the standards of our customers. Contact us today to learn more about our self-tapping screws, and let us be your provider of choice for quality fasteners.
Self-tapping screws generally refer to screws with self-tapping threads that enable self-tapping and do not need to be used with nuts. There are many classifications of the head of self-tapping screws, including hexagonal head, pan head, countersunk head, inner hexagonal head, umbrella head, head with cushion, etc., while the tail is generally pointed, which is self-tapping. Self-tapping screws are mostly used for the connection between thinner metal plates (steel plates, saw boards, etc.). In the process, relying on its own threads, the connected parts will be "tapped-drilled-squeezed-pressed" to produce corresponding threads, so that they are closely matched with each other.
As a professional self-tapping screw manufacturer, we currently produces the following types of self-tapping screws (in addition, according to your usage, we can customize products, coatings, specifications, etc. that meet your needs) :

Cross Recessed Round Head Self-Tapping Screws
Cross-recessed round head self-tapping screws or pan head self-tapping screws, the thread is pointed tail self-tapping type, used for non-metal or soft metal, no need to drill low holes and tap.

Cross recessed Countersunk head self-tapping screws
Countersunk head self-tapping screws or flat head self-tapping screws, the countersunk head can increase the pressure of the screw on the applied object, and is suitable for occasions where the nail head is not allowed to be exposed.

Flange head self-tapping drilling screws
The flange head drill screw is a self-tapping screw with a washer, drill tail, flange head, and a self-drilling bit with a drill tail or a pointed tail at the end. When in use, the surface and interior of the connected parts do not need auxiliary processing, and holes can be directly drilled on the mosaic material and substrate. Tapping and locking can be completed quickly at one time. A cross recess can be added to the head.

oblate head flange self-tapping screws
The oblate head flange self-tapping screw thread is self-tapping type, the tail is pointed, and it is used for non-metal or soft metal. The oblate head flange can provide greater pressure to ensure the tightness between the connecting parts. solid.

Cylindrical head hex socket self-tapping screws
The cylindrical head hex socket self-tapping screw is a special kind of self-tapping screw. The head is a cylindrical head hex socket, and the connection strength is high. The tail is pointed and plays a self-tapping role. Often used to fasten metal parts or other items on wooden utensils,

Hex head self tapping wood screws
hex head self-tapping screw, also known as hex head wood screw, is a screw with an outer hex head and a drill bit. It is an improved self-tapping screw used to fasten metal parts or other items on wooden utensils. Suitable for occasions where nail heads are allowed to be exposed.
Compared with ordinary screws, self-tapping screws have drill bits, which can be screwed in without machining the screw holes, and can be tapped by themselves. And there are many types of heads and tails of self-tapping screws, which can be applied to most usage scenarios. Most of the metric self-tapping screws on the market are mainly divided into carbon steel and stainless steel, but most of them are made of carbon steel. Of course, whether it is carbon steel self-tapping screws or stainless steel self-tapping screws, heat treatment is basically required. In this way, the self-tapping screw can achieve the standard mechanical properties, and the use effect will be better. The surface hardness of self-tapping screws is generally relatively high, and the internal toughness is good, so self-tapping screws can be drilled into relatively hard places. Due to the good toughness, it is not easy to break, which is also an important characteristic of self-tapping screws. In addition, when many of our customers choose self-tapping screws, they will require the surface to be electroplated and galvanized. The galvanized self-tapping screws after electroplating will not only greatly increase the anti-rust performance, but also greatly enhance their toughness and become more durable.


There are many types of self-tapping screws, and there are many corresponding application scenarios, such as the fixing of wall panels in decoration design, or the connection and fixing of some thinner plate parts, such as the connection of color steel plates and wall beams, doors and windows, plaster, etc. The board wall is connected with the metal keel and so on. If you are not familiar with the product, you can tell us your needs, as a professional self-tapping screw manufacturer, we will recommend suitable products for you according to your use.

Inquiry
There are two types of fasteners. One is standard parts, such as DIN7981, pan head cross recessed self-tapping screws. The other is non-standard parts. If you want standard pieces, you can tell the standard, size, grade (material), coating and quantity. For example, you want to buy DIN7981, M3.5x25, galvanized and 20000pcs. If you want non-standard parts, you can show us samples, drawings or detailed instructions. Then our engineers will make technical drawings for you.
Price and payemnt
The price can be price/piece, or price/kg. We can quote EXW, FOB, CFR ,CIF with T/T, L/C, Western Union,etc. Or other ways agreed with customers.
Order
After checking, if the price and lead time are both ok, We will start to produce after advance payment according the requirements we promise.
Quality Insurance
We buy PICC PRODUCTS LIABILITY INSURANCE every year. We can agree in the contract that we will replace the goods or refund the money if there are some quality issues after you get our products. If quality problems happen after use, we will track the goods to deal the problems. And our insurance policy can cover your lost.
Packaging and Transportation
PACKAGE:
Standard export seaworthy packing.
DELⅣERY TIME:
3-20 days after confirming order, detail delivery data should be decided according to production season and order quantity.
About us
Jiangsu Huaxin Steel Co., Ltd. has been engaged in steel industry for more than 20 years, and Every staff in the company with more than 8 years international trade experience.
Main products include stainless steel sheet, stainless steel coil, stainless steel pipes, stainless steel bars, stainless steel strips,stainless steel channels,stainless steel angles and stainless steel I beam H beam etc,aluminum coil,aluminum sheet,aluminum pipes,copper plate, copper coil, copper rod,copper tube,galvanized coil,galvanized sheet, galvanized pipes etc.Mainly exported to Southeast Asia, North Africa and Middle East market such as Korea, Vietnam, Thailand, Myanmar, Philippines, Singapore, Jordan, Dubai and Kuwait,etc.
Our company introduced the advanced German equipment, whose annual production capacity is 730,000 tons. There is all kinds of products about 100000 tons. It will shorten you delivery time 10-15 days and reduce your cost about 3-5 us dollars/ton.
Our strategic suppliers of raw material are Tisco Baosteel Ansteel etc.All raw materials will be verified before putting into our storage to ensure raw materials and finished products quality.
We have our own lab, professional testing equipment and team, and all set of ISO certification will guarantee the quality of your product (raw material inspection, supervision of production process, appearance inspection and inspection for the finished products) .We will provide our distinctive packing for free which improves the protection rate of goods by 30%. Besides, we accept customized packing.
We warmly welcome customers from all over the world,and looking forward to establishing a long term mutual beneficial relationship for a bright future together.
FAQ
Q1 : How do you control quality ?
A1 : Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q2 : How many countries you already exported ?
A2 : Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q3 : What are the advantages of your company ?
A3 : We have many professionals, technical personnel, more competitive prices and best after-deals service.
Q4: Can you provide sample ?
A4: We can provide the small samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.
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