2025.07.09 Concrete Screw Bolt for Precision Anchoring in Reinforced and Cracked Concrete

In a strategic move to address the evolving needs of modern construction and infrastructure development, DD Fasteners, a trusted name in professional fastening solutions, proudly introduces its Concrete Screw bolt Series—a high-performance, non-expanding anchoring solution engineered for secure, repeatable installation into solid concrete, cracked concrete, and natural stone.

Product Overview
Product Name: Concrete Screw Bolt (Removable Concrete Anchor)

Available Sizes (Diameter): M6 / M8 / M10 / M12 / M14 / M16

Length Range: 40mm – 200mm (custom lengths available)

Material: Carbon Steel / Stainless Steel (A2 / A4 Grade)

Thread Type: Patented high-efficiency spiral thread

Point Type: Serrated tip for aggressive bite

Surface Coating Options: Zinc Plated / Mechanical Galvanized / Ruspert / Hot-Dip Galvanized

Certifications: CE, ETA, ISO 9001

Key Features and Advantages
🔧 Zero Expansion Force: Unlike traditional wedge anchors, DD Fasteners’ Concrete Screw Bolts do not exert expansion pressure on the substrate—enabling safe installations close to concrete edges without risk of cracking.

🔁 Fully Removable and Reusable: Perfect for temporary applications such as protective fencing, scaffolding, and event structures.

⏱ Fast and Simple Installation: Drill, drive, done. No additional plugs or sleeves required.

🛡 High Load Capacity: The unique thread geometry ensures exceptional pull-out strength even under dynamic or seismic loads.

🧱 Versatile Substrate Compatibility: Designed for non-cracked and cracked concrete, including reinforced concrete and natural stone surfaces.

🧩 Multiple Embedment Depths: Flexible installation depths allow for use in shallow settings—especially useful in avoiding interference with rebar.

Recommended Applications
DD Fasteners’ Concrete Screw Bolts are ideal for:

✔ Temporary protection barriers and fencing

✔ Stair rails and handrail posts

✔ Racking systems and shelving

✔ Scaffold fixing in construction zones

✔ Gate and fence anchoring

✔ Seating installations in public infrastructure

These screws offer a professional-grade alternative to chemical anchors and expansion bolts, especially in time-sensitive projects where installation speed, precision, and removability are critical.

DD Fasteners – Custom Solutions, Global Reach

Backed by decades of technical expertise and export experience to over 120 countries, DD Fasteners offers full OEM customization of concrete anchor screws. Choose from a range of materials (C1022A, SUS304, SUS316), drive types, washer assemblies, thread geometries, and coatings—designed to match your project’s safety and environmental requirements.

📣 Now Offering 2025 Promotion Plans
For inquiries, technical data sheets, or pricing:

🌐 Visit: www.ddfasteners.com
📧 Email: felixyung@ddfasteners.com
📱 WhatsApp: +852 68409292

DD Fasteners – Where Innovation Anchors Reliability.