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Countersunk Head Self Drilling Screw

  • Material: C1022, SUS201, SUS410, SUS304, SUS316, A2-70, A2-80, A4-80
  • Standard: DIN7504P
  • Head type: Flat Head/Countersunk
  • Coating:Plain, Black Oxide, Gray, Paint, Rupert, Nickel
  • Thread: Full Thread, Partial Thread, Metric Thread
  • Recess:Philips, Square, Pozi, Slot, 6 Lobe
  • Certification:ISO9001, SGS, CTI, ROHS
  • Diameter: 2.9mm-6.3mm
  • Length: 10mm-200mm
  • Packing: bulk packing, small box packing, packing as required
  • Tail:Self-Drilling

Production Description

Countersunk Head Self Drilling Screw

Definition of countersunk head screws: also known as flat machine screws, the head, a 90-degree cone, and common wood screws, the head has a tool to tighten the slot, there are a word, cross, hexagonal, etc..

The role of countersunk head screws: On the surface of the mounting hole in the connector, processed with a 90-degree conical nest, the head of the flat machine screw in this nest, and the surface of the connector flush. Flat machine screws used in some occasions also have a semi-circular head flat machine screws, this screw is more beautiful, used on the surface can allow a little protrusion.

Note: Countersunk head screws play a role in the connection of two or more objects, and are an indispensable necessity in daily life or industrial manufacturing. There are countersunk head bolts (with slots) and countersunk head bolts (with mortise and tenon). The difference is that the head of the countersunk head screw is sunk into the equipment used when it is in use.

Product Introduction: Countersunk Head Self Drilling Screw

Lituo is proud to offer our customers a range of high-quality Countersunk Head Self Drilling Screws. These screws are specifically designed to simplify and speed up the process of fastening materials together, and offer a range of benefits to bulk buyers.

What are Countersunk Head Self Drilling Screws?

Countersunk Head Self Drilling Screws are a type of screw that is designed to drill and tap its own hole in a single motion, without the need for a separate pilot hole. This makes them an excellent choice for materials such as sheet metal, where creating a pilot hole can be time-consuming and difficult.

Benefits of Countersunk Head Self Drilling Screws

  1. Saves Time and Effort: Countersunk Head Self Drilling Screws eliminate the need for a pilot hole, saving both time and effort during installation. This can help to speed up the process of construction and reduce labor costs.
  2. Improved Stability: Because Countersunk Head Self Drilling Screws are designed to tap their own hole, they create a stronger and more stable joint between materials. This can help to improve the overall strength and durability of the construction project.
  3. Versatile Application: Countersunk Head Self Drilling Screws can be used for a wide range of applications, including construction, metalwork, and woodworking. This versatility makes them an excellent choice for bulk buyers who need a flexible solution for their fastening needs.
  4. Corrosion Resistance: Our Countersunk Head Self Drilling Screws are made from high-quality materials that offer excellent resistance to corrosion and rust. This means that they can be used in a variety of environments without fear of degradation or failure.
  5. Cost-Effective: Despite their many benefits, Countersunk Head Self Drilling Screws are an affordable solution for bulk buyers. Their ability to save time and effort during installation, combined with their excellent durability, makes them a cost-effective choice for any construction project.

If you’re looking for high-quality screws that are easy to use and offer superior performance, then Lituo Countersunk Head Self Drilling Screws are the perfect choice for you. These screws are designed to make your life easier and your work more efficient, thanks to their advanced design and construction.

At Lituo, we take pride in offering our customers the best possible products at the most affordable prices. That’s why we’ve created our Countersunk Head Self Drilling Screws with only the highest-quality materials, including carbon steel and stainless steel, to ensure that they are durable, reliable, and long-lasting.

One of the key features of our Countersunk Head Self Drilling Screws is their self-drilling capability, which allows them to easily penetrate through various materials, such as wood, metal, and plastic, without the need for pre-drilling. This not only saves you time and effort but also ensures a more secure and tight fit for your projects.

In addition, our Countersunk Head Self Drilling Screws feature a countersunk head that sits flush with the surface of your material, providing a clean and professional finish. This also ensures that the screw head won’t get in the way of other components or equipment that may be mounted on top of it.

At Lituo, we understand that every project is unique and requires different types of screws to meet its specific needs. That’s why we offer a wide range of sizes, thread types, and finishes for our Countersunk Head Self Drilling Screws, so you can find the perfect match for your project.

Overall, Lituo Countersunk Head Self Drilling Screws offer a reliable, efficient, and affordable solution for your fastening needs. Whether you’re working on a DIY project or a large-scale construction project, our screws are designed to meet your needs and exceed your expectations.

Bulk Buyer’s Guide: Why Choose Lituo Countersunk Head Self Drilling Screws

As a bulk buyer, you’re always looking for products that offer superior quality, performance, and value for your money. That’s why Lituo Countersunk Head Self Drilling Screws are the perfect choice for your fastening needs. Here are some of the benefits of choosing our products:

  1. High-Quality Materials

At Lituo, we believe that quality should never be compromised. That’s why we use only the highest-quality materials, including carbon steel and stainless steel, to ensure that our screws are durable, reliable, and long-lasting. Our screws are also corrosion-resistant, ensuring that they maintain their strength and integrity over time.

  1. Self-Drilling Capability

Our Countersunk Head Self Drilling Screws are designed to make your life easier and your work more efficient. Thanks to their self-drilling capability, they can easily penetrate through various materials, such as wood, metal, and plastic, without the need for pre-drilling. This saves you time and effort, while also ensuring a more secure and tight fit for your projects.

  1. Countersunk Head

Our screws feature a countersunk head that sits flush with the surface of your material, providing a clean and professional finish. This ensures that the screw head won’t get in the way of other components or equipment that may be mounted on top of it.

  1. Wide Range of Sizes, Thread Types, and Finishes

At Lituo, we understand that every project is unique and requires different types of screws to meet its specific needs. That’s why we offer a wide