A Torx concrete screw is a type of self-tapping screw designed for fastening materials to concrete, brick, or other masonry. It features a Torx drive, which is a six-lobed star-shaped recess, providing superior torque transmission compared to other drive types like Phillips or slotted screws. This allows for a more secure and tighter connection, especially in high-stress applications.
DONGHUANG Concrete Screws, featuring T30 Torx Drive Head and self-tapping functionality, are professional fasteners engineered for securing materials to concrete walls, brick, and other masonry substrates. As a core product of DONGHUANG, a trusted brand in hardware manufacturing, these self-tapping screws combine durability, efficiency, and precision to meet the demands of construction, home improvement, and industrial applications. With a standard 7.5mm diameter and Hi-Low thread design, they are ideal for tasks like window/door frame installation, metal fixture attachment, and electrical box mounting—delivering reliable holding power in both indoor and outdoor environments. Whether you’re a professional contractor or a DIY enthusiast, these screws eliminate the need for complex anchoring systems, making them a versatile solution for any concrete wall fastener requirement.
These Torx concrete screws excel in diverse scenarios: from securing furring strips and backer boards in general construction to mounting plumbing hardware on masonry walls. Their compatibility with wood, metal, and plastic materials expands their use cases—whether you’re installing a bookshelf on a concrete wall or attaching a metal bracket to a brick facade. The T30 Torx Drive design also makes them suitable for high-stress applications, such as light-duty anchoring of equipment, where a secure, non-slip connection is critical.
The screws feature a countersunk head that sits flush with the fastened surface, eliminating protrusions and ensuring a clean, safe finish—perfect for applications where aesthetics and safety matter. At the core of the head is the T30 Torx Drive (a six-lobed star-shaped recess), which differs from traditional Phillips or slotted drives by providing a tighter fit with the driver. This design not only enhances torque transfer but also prevents driver slippage during installation.
All DONGHUANG Concrete Screws undergo Yellow Zinc Plated surface treatment, a process that boosts corrosion resistance and extends the product’s lifespan—even in humid or outdoor environments. Beyond the standard yellow zinc finish, the screws are available in multiple colors, including white, black, and silver, allowing you to match them to the fastened material or project aesthetic. The smooth plating also resists scratches, maintaining the screw’s appearance over time.
Equipped with Hi-Low Thread technology, the screws create precise, tight threads in concrete as they are driven—no need for pre-threaded holes. Each screw also includes a sharp cutting point that penetrates masonry easily, reducing installation time and effort. The thread’s unique design balances holding power and ease of driving, ensuring the screw stays securely in place without damaging the concrete substrate.
| Model NO. | Concrete Screw |
| Surface Finishing | Yellow Zinc Plated |
| Carbon Steel | C1022 |
| Finish Material | Zinc Plated |
| Color | White,Yellow,Black,Silver and So on |
| Cutting Point | Yes |
| Thread | Hi-Low |
| Drive | Torx T30/ T25 |
| Usage | for Concrete Wall |
| Transport Package | Box, Carton and Pallets |
| Specification | 7.5mm diameter |
| Trademark | Donghuang |
| Origin | China |
| HS Code | 7318140000 |
| Production Capacity | 600 Tons Per Month |
The T30 Torx Drive Head’s six-lobed shape distributes torque evenly from the driver to the screw, minimizing the risk of stripped heads—even under high torque. This is a significant improvement over Phillips screws, which often slip or strip when pressure is applied. For contractors working on large projects, this means fewer wasted screws and faster installation.
Cam-out (driver slippage from the screw head) is a common frustration during installation, leading to damaged screws or surfaces. The Torx drive’s straight sidewall design eliminates this issue by locking the driver in place, ensuring controlled, consistent fastening. This is especially useful for overhead or hard-to-reach areas, where precision is hard to maintain.
Thanks to the Yellow Zinc Plated finish and high-quality C1022 Carbon Steel material, these screws resist rust, oxidation, and chemical damage. In tests, they withstand harsh outdoor conditions—from heavy rain to extreme temperatures—without deteriorating. This makes them an excellent choice for exterior projects like patio furniture installation or outdoor light mounting.
As self-tapping screws, they eliminate the need for separate tapping tools. Simply drill a pilot hole (matching the screw size), clean the hole, and drive the screw with a Torx T30 driver. The countersunk head also requires no additional countersinking step, cutting installation time by up to 30% compared to traditional concrete fasteners.
The specialized T30 Torx Drive is not compatible with common Phillips or slotted screwdrivers, deterring unauthorized removal or tampering. This is ideal for securing valuable equipment, such as electrical boxes or security cameras, in commercial or public spaces.
All screws are made from C1022 Carbon Steel, a high-strength material that meets international hardware standards. This steel ensures the screws can withstand tensile and shear forces without bending or breaking—critical for load-bearing applications like door frame installation.
DONGHUANG adheres to rigorous quality control processes, from raw material testing to final product inspection. Each screw undergoes dimensional checks (to ensure 7.5mm diameter accuracy and thread precision) and hardness tests, guaranteeing consistency across every batch. The brand’s monthly production capacity of 600 tons also ensures stable supply for large-scale projects.
The screws are packaged in durable boxes, cartons, or pallets (per customer request) to prevent damage during shipping. Each package includes clear labeling with product details, such as model number, size, and HS Code (7318140000), ensuring compliance with international trade regulations.
A T30 Torx Drive is a six-lobed star-shaped recess in the screw head. It outperforms traditional drives (like Phillips) by providing superior torque transfer and reducing cam-out. For concrete screws, this means a more secure connection—critical for fastening to hard masonry substrates—and fewer damaged screws during installation.
Yes, pre-drilling is required. Use a hammer drill with a masonry bit that matches the screw’s diameter (e.g., 7.5mm for standard models). The hole should be slightly deeper than the screw’s embedment depth to avoid cracking the concrete. Always clean the hole of dust/debris before driving the screw for a tight fit.
Absolutely. The Yellow Zinc Plated finish provides excellent corrosion resistance, making the screws suitable for outdoor projects like deck mounting, outdoor light installation, or garden fixture attachment. For extreme coastal environments, contact DONGHUANG for additional anti-corrosion coating options.
Traditional concrete anchors rely on expansion or chemical bonding, which can be time-consuming to install. DONGHUANG’s self-tapping screws cut their own threads into concrete as they are driven, eliminating the need for expansion tubes or adhesives. This saves time and ensures a more consistent hold—especially in lightweight masonry like foam brick.
Yes, DONGHUANG offers customization for size, color, and packaging. Whether you need a different diameter (beyond 7.5mm) or a specific finish, the brand’s OEM/ODM services can tailor the T30 Torx Concrete Screws to your requirements. Contact customer support for detailed customization options and lead times.
