Square Slot Modified Truss Head Self Drilling Screw Zinc Plated
Square Slot Modified Truss Head Self Drilling Screw Zinc Plated

Westsing Square Slot Modified Truss Head Self-Drilling Screw – The Ultimate Solution for Efficient Fastening
Product Link: https://www.westsing.com/square-slot-modified-truss-head-self-drilling-screw-zinc-plated/
Product Description
Introducing the Westsing Square Slot Modified Truss Head Self-Drilling Screw – designed for fast, efficient, and reliable fastening needs in construction, manufacturing, and DIY projects. Made with premium materials and advanced craftsmanship, this screw combines a unique square slot drive and self-drilling design to ensure that the installation process is both simple and efficient. Whether you are a professional or a DIY enthusiast, this screw can provide you with excellent performance and durability.
Product Features
- Square Slot Drive: The unique square slot design provides excellent torque and minimizes cam-out, making your work smoother.
- Improved Truss Head: The wide, low-profile head design ensures a flush fit with the material, providing a professional finish.
- Self-drilling Function: The tip has its own drill bit, eliminating the need for pre-drilling, and easily penetrates metal, wood or plastic, saving time and effort.
- Galvanized Protection: The durable zinc coating provides excellent corrosion protection and is suitable for a variety of indoor and outdoor environments.
- Multi-Purpose: Widely used in construction, mechanical assembly, automotive manufacturing and other fields, it is an ideal choice for high-strength fastening.
Technical Specifications
- Material: High-quality steel
- Surface treatment: Zinc Plated
- Head type: Modified Truss Head
- Drive mode: Square Slot
- Thread type: Self-drilling thread
- Optional size: Various specifications to meet different needs (please consult Westsing for specific sizes)
- Strength grade: High strength (see product manual for detailed parameters)
Application scenarios
- Construction field: Suitable for fast fixing of steel structures, roof panels, and wall panels.
- Industrial manufacturing: Widely used in mechanical equipment, automated production lines and industrial assembly.
- Automotive industry: Used for connecting metal parts such as car bodies and chassis.
- DIY projects: Suitable for small projects such as home repairs and outdoor construction.
Installation and Usage Guide
- Preparation: Select screws of appropriate size according to project requirements and ensure that the installation surface is flat and free of debris.
- Installation steps: Align the screws to the installation point and use a square slot screwdriver or power tool to rotate clockwise. The self-drilling bit will automatically drill in and fix.
- Precautions:
- Avoid over-tightening to avoid damaging the threads or materials.
- Check the status of the screws regularly to ensure long-term tightening effect.
Product advantages
- Efficient and convenient: The self-drilling design eliminates the pre-drilling step, and the installation speed is fast, which is suitable for large-scale use.
- Durable and anti-corrosion: The galvanized surface extends the service life and adapts to a variety of environments.
- Strong bearing capacity: High-quality steel ensures high strength and is suitable for heavy-duty applications.
- Anti-loosening effect: The improved truss head increases the contact area to prevent the screws from loosening.
- Simple operation: The square slot drive reduces slippage and improves construction efficiency.
User Reviews
- “Fast installation, reliable quality, very suitable for our steel structure project!”
- “Galvanized treatment is really practical, and it has not rusted after more than a year of outdoor use.”
- “Westsing’s screw tightening effect is first-class, and it is the first choice on the production line!”
Related Product Recommendations
- Stainless Steel Self-Drilling Screws: More corrosion-resistant, suitable for special environments.
- Colored Roof Screws: Available in a variety of colors, both practical and beautiful.
- Supporting Tools: It is recommended to use an electric screwdriver to improve installation efficiency.
Buying Guide
- Model Selection: Choose the appropriate screw size according to the installation material and thickness. You can consult Westsing customer service for professional advice.
- Bulk Discount: Bulk purchases can enjoy discounts, suitable for engineering projects.
- Purchase channels:
- Westsing official website
- Authorized dealers
- Mainstream e-commerce platforms
Keywords
- Self-drilling screws
- Square slot screws
- Improved truss head screws
- Galvanized screws
- Industrial fasteners
- Construction screws
- Sheet metal screws
- DIY screws
“Westsing Square Slot Self-Drilling Screws: High strength, corrosion resistance, perfect choice for industry and DIY!”
This self-drilling screw is made of high-quality steel, galvanized for corrosion resistance, and square slot drive to ensure a stable connection. Whether it is a construction, industrial or DIY project, it is your ideal choice!
#Self-drilling screws #Industrial fasteners #Building materials #Westsing
Westsing is committed to providing high-quality fastener solutions to customers around the world. Our “Square Slot Modified Truss Head Self-Drilling Screws” have become a star product in the construction and industrial fields due to their high strength, corrosion resistance and easy installation. Welcome to contact us to start a new chapter of cooperation!
**Order now and experience the Westsing difference! **

