Wafer Head Self Drilling Screw


Basic Information

Normal Sizes: M3.5-M4.8

Material: Carbon Steel(C1022A), Stainless Steel

Surface Treatment: Zinc,BZ,YZ,Ruspert,Nickel


Brief Introduction

Wafer head self-drilling screws are fasteners designed for convenience in various applications. Featuring a flat, wide head resembling a wafer, these screws are equipped with a drilling point, eliminating the need for pre-drilling. Ideal for attaching materials like metal or wood, they provide efficient and secure connections while reducing installation time. The wafer head design offers a low-profile finish, making them suitable for projects where a flush appearance is desired.



Wafer head self-drilling screws serve several functions:

Drilling and Fastening: The screws are designed to drill their own pilot holes while fastening materials together, eliminating the need for pre-drilling and saving time during installation.

Efficiency: They streamline the process by combining drilling and fastening into one step, improving efficiency in various construction and assembly projects.

Versatility: Suitable for a range of materials, including metal and wood, these screws are versatile and can be used in diverse applications.

Low-Profile Finish: The wafer head design provides a low-profile finish, making them ideal for applications where a flush or inconspicuous appearance is desired.

Secure Connections: With their self-drilling capability and thread design, wafer head screws create strong and secure connections, ensuring stability in the joined materials.

Reduced Labor: By eliminating the need for separate drilling and fastening steps, these screws help reduce labor and simplify the overall installation process.

Time-Saving: The combination of drilling and fastening in a single step contributes to significant time savings, particularly in large-scale projects.


Time Efficiency: Wafer head self-drilling screws eliminate the need for separate drilling and fastening steps, saving time during installation compared to traditional methods.

Labor Savings: The combined drilling and fastening functionality reduces the labor required for a project, contributing to overall cost and time savings.

Versatility: These screws can be used with various materials, such as metal and wood, making them versatile and suitable for a wide range of applications.

Reduced Tool Requirements: Since pre-drilling is unnecessary, fewer tools are required for the installation process, simplifying the toolkit needed for a project.

Low-Profile Design: The wafer head design provides a low-profile finish, offering a cleaner and more aesthetically pleasing appearance in applications where the screw head needs to be flush or inconspicuous.

Strong Connections: The self-drilling feature ensures that the screws create secure and robust connections between materials, enhancing the overall stability of the assembled components.

Ease of Use: These screws are user-friendly, allowing for a straightforward and efficient installation process, especially for those without advanced carpentry or construction skills.

Cost-Effective: The time and labor savings associated with wafer head self-drilling screws can translate into cost savings over the course of a project.

Consistent Performance: With a design focused on self-drilling and fastening, these screws offer consistent and reliable performance across various applications.



Wafer head self-drilling screws find applications in various industries and projects, including:

Construction: Used for attaching metal or wood framing in construction projects, providing a quick and efficient method for securing structural elements.

Metalworking: Ideal for fastening metal sheets, panels, or components together in applications such as roofing, siding, and HVAC installations.

Woodworking: Commonly employed in woodworking projects to join wooden panels, boards, or framing elements without the need for pre-drilling.


Automotive: Used in automotive assembly for fastening components, panels, or brackets where a self-drilling capability is advantageous.

Electrical Installations: Applied in securing electrical boxes, conduit, or mounting brackets, offering a time-saving solution for electricians.

Ductwork: Suitable for attaching ducts in HVAC systems, providing a quick and efficient means of joining metal components.


DIY Projects: Popular in do-it-yourself (DIY) and home improvement projects due to their ease of use and versatility across different materials.

Furniture Assembly: Utilized for assembling furniture components, especially in cases where a low-profile finish is desired.

Roofing: Commonly used in roofing applications for fastening metal or composite roofing materials to underlying structures.

General Metal-to-Wood Fastening: Applicable in a wide range of scenarios where a self-drilling screw is needed to join metal and wood components securely.


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Post time: Dec-20-2023