Flat Head, Phillips Drive concrete screws are sold in full boxes only. In various lengths, we offer 3/16″ and 1/4″ sizes. There are 100 pieces per box, but box quantities may vary.

Uses of Phillips Drive Concrete Screws

Phillips drive concrete screws are designed to securely fasten materials to concrete, brick, masonry, and other hard surfaces, often without the need for separate anchors. They are commonly used in construction, home improvement, and industrial applications where a strong, durable hold is required.

Primary Applications

• Securing fixtures to masonry: Installing shelves, cabinets, or wall-mounted storage in concrete or block walls.
• Mounting outdoor structures: Attaching railings, pergolas, or outdoor furniture to concrete foundations.
• Fixing equipment: Mounting machinery, signs, or electrical panels to concrete floors or walls.
• Home repairs: Anchoring trim, siding, or decorative elements to masonry surfaces.
• Industrial uses: Fastening panels, conduits, or equipment to concrete in factories or warehouses.

Key Features and Benefits

• Self-tapping design: The high-low thread pattern cuts its own threads into concrete, brick, or stucco, eliminating the need for anchors in many cases
• Strong holding power: Capable of withstanding significant loads, making them suitable for both light and heavy-duty applications
• Corrosion resistance: Coated (blue zinc) to resist rust, especially important for outdoor or damp environments
• Ease of installation: The Phillips drive allows for quick, secure tightening with a screwdriver, and the flat head provides a flush finish for a clean look

Installation Notes

• A pilot hole drilled with a masonry drill bit is required before driving the screw in
• Use the correct screw length for the material thickness and desired hold strength.
• For heavy loads, ensure the screw is driven fully into the material to maximize holding power.

In short: Phillips drive concrete screws are versatile, high-strength fasteners ideal for attaching items to concrete, brick, or masonry surfaces, offering a strong, durable hold with minimal installation effort.