Cold heading Service


A wood screw is a type of screw specifically designed for use with wood materials. It has unique features that make it suitable for fastening wood components together.

Wood screws are commonly used in woodworking projects, carpentry, furniture making, construction, and various DIY applications where wood materials need to be securely joined together. They offer a reliable method of fastening that takes advantage of the natural properties of wood fibers to provide strong holding power.


Wood screws are versatile fasteners designed specifically for use with wood materials. They come in various sizes and types to accommodate different woodworking applications. Here are some common specifications of wood screws:

Product NameWooden Screw
Thread Diameter:Metric: 4-20
Imperial: 10#-1-1/4"
Head Type:Hex, flat, oval, round, or countersunk heads.
Material:Steel, Stainless steel
Finish:Black Oxide Coating/Zinc Plating (Electroplating)/Hot-Dip Galvanizing/Mechanical Galvanizing/Dacromet Coating/Painting or Powder Coating
Manufacturing Process:wire drawing, cold heading, thread rolling, heat treatment, surface treatment
ApplianceLFurniture Assembly, Cabinetry, Decking, Framing, Trim and Molding, Joinery ,Woodworking Projects, Repair and Restoration ,Woodworking Jigs and Fixtures

When selecting wood screw, it’s important to choose the right size, type, and material to ensure a secure and reliable fastening solution for your woodworking projects. Always refer to manufacturer guidelines and best practices for proper installation.

Type of Wood Screw:

1. Flat Head Wood Screw: These screws have a flat head that sits flush with the wood surface when driven in. They are often used when a neat and flush finish is desired.

2. Round Head Wood Screw:  With a rounded, dome-like head, these screws provide a decorative appearance and are frequently used in furniture and cabinetry.

3. Oval Head Wood Screw: Similar to round head screws, these have an elliptical shape that combines the features of flat and round heads, offering a pleasing appearance and some degree of flushness.

4. Pan Head Wood Screw: Featuring a flat bottom with a rounded top, these screws resemble a shallow pan and offer a decorative appearance.

5. Raised Head Wood Screw: These screws have a head that stands above the wood surface, providing a distinctive look and added grip.

6. Bugle Head Wood Screw: Recognizable by their flat head with a slightly tapered underside, bugle head screws are used for drywall and sheet materials to prevent surface breakage.

7. Trim Head Wood Screw: With a very small head, these screws are ideal for applications requiring a low-profile appearance, such as trim work.

8. Fluted Wood Screw: These screws have grooves along the shank that reduce friction during insertion, making them easier to drive into wood.

9. Threaded Wood Dowel Screw: Designed for end-to-end wood joining, these screws have wood threads on both ends and a cylindrical center section.

10. Lag Screw: Although not exclusive to wood, lag screws have coarse threads and are used to secure heavy objects to wood surfaces, often requiring pre-drilled pilot holes.

11. Decking Screw: For outdoor use, decking screws resist corrosion and include self-drilling tips and anti-camout ribs for easier deck installation.

12. Particle Board Screw: Featuring sharp, self-tapping threads, these screws cut into particle board and similar materials without pre-drilling.

13. Cabinet Installation Screw: Combining features like fine threads for wood grip and specific head types for furniture and cabinet installation, these screws are versatile.

14. Hex Head Wood Screw: These screws have a hexagonal head requiring a hex wrench or driver for installation. They offer strong torque and are often used in construction and woodworking.

Manufacturing quality of wood screw:

In a world where connections matter, Ningbo Teng Qi Fasteners is more than just a fasteners supplier and manufacturer. We are architects of stability, builders of relationships, and champions of your success. From skyscrapers that reach for the sky to machines that power industries, our fasteners form the backbone of progress. When you choose Ningbo Teng Qi Fasteners, you choose unwavering quality, exceptional service, and a partner who understands that every bolt holds a piece of your vision.

Control MethodDetail
Material Inspection:Verify the material's composition, heat treatment, and quality upon receipt. Conduct metallurgical analysis to ensure the material properties meet the standards.
Process Control:Implement strict process control measures for heat treatment, machining, threading, and any other manufacturing steps. Maintain consistent process parameters to ensure uniform quality.
Inspection Points:Introduce inspection points at various stages of manufacturing to check for defects, dimensions, and quality. Inspect threading, dimensions, surface finish, and other critical parameters.
Sampling and Testing:Regularly sample products for testing, such as tensile testing, hardness testing, and metallurgical analysis, to ensure they meet the required specifications.
Thread Inspection:Thoroughly inspect threading using proper thread gauges to ensure accurate dimensions and fit with mating components.
Traceability:Implement a traceability system to track each fasteners journey from raw material to final product. This aids in accountability and recalls if necessary.