Easy-Install Concrete Self-Tapping Bolt

Product Advantages

Labor & Time Savings

The self-tapping mechanism enables one-step installation—no pre-expansion or specialized tools required. This cuts on-site labor time by up to 30% compared to conventional anchors, directly reducing labor costs for large-scale projects (e.g., residential community fences).

Minimal Edge Distance & Spacing

Engineered to work with narrow edge distances and tight spacing, it avoids substrate cracking (a common issue with bulkier anchors). This makes it ideal for space-constrained applications like handrail fastening on narrow concrete balconies.

High-Strength, Corrosion-Resistant Materials

Available in stainless steel (8.8/10.9 grade) and galvanized steel, it offers excellent rust resistance. The zinc-plated finish complies with industry standards, ensuring long service life in indoor/outdoor environments (e.g., outdoor signage, park benches).

Reliable Tensile Performance

In 30MPa concrete, it delivers impressive loads: 8mm models offer 15.69kN standard tensile load (3.92kN safe load), 10mm models provide 18.10kN standard tensile load (4.52kN safe load), and 16mm variants reach 31.75kN standard tensile load (7.94kN safe load)—meeting medium-to-heavy-duty demands.

Substrate Versatility

Unlike anchors limited to high-strength concrete, it performs well in normal, lightweight, and soft concrete. This expands its use cases from steel structure chassis reinforcement to decorative fixture installation (e.g., outdoor lighting).

Detail Data

The Concrete Self-Tapping Anchor Bolt With Hex Head is available in diameters 8mm, 10mm, and 16mm, with lengths from 55mm to 200mm. For 8mm models (e.g., 855 to 8150): installation hole diameter 8.0mm, effective embedment depth 50mm, maximum fixture thickness 5.0mm~100mm. For 10mm variants (e.g., 10*60 to 10*150): installation hole diameter 10.0mm, effective embedment depth 55mm, maximum fixture thickness 5.0mm~95mm. For 16mm models (e.g., 16*100 to 16*200): installation hole diameter 16.0mm, effective embedment depth 80mm, maximum fixture thickness 20.0mm~120mm. All models (8.8/10.9 grade) maintain consistent tensile performance, with safe loads calibrated to ensure long-term stability.

Applications

Fences & Handrails

Widely used for fastening fence posts and handrails to concrete foundations in residential, commercial, and public areas. Its minimal edge distance works well for narrow concrete slabs along walkways or building exteriors.

Steel & Metal Engineering

Ideal for chassis reinforcement in factories—securing equipment chassis to concrete floors. It also fastens anti-slot components and bracket arms in steel frameworks, ensuring stable connections for heavy machinery.

Municipal & Decorative Projects

Suitable for municipal installations: park benches, traffic signs, and small-scale concrete repairs. It also installs decorative fixtures (e.g., outdoor art, signage) in lightweight concrete without damaging the substrate.

Why Choose Us

Our support for the Concrete Self-Tapping Anchor Bolt With Hex Head includes:

Free installation guidance (video tutorials, step-by-step manuals) to ensure correct use and avoid substrate damage.

Bulk order discounts for large projects (e.g., municipal fence programs, residential developments).

On-request technical testing reports verifying tensile strength, corrosion resistance, and compliance with industry standards.

After-sales troubleshooting to resolve installation issues quickly, minimizing project downtime for contractors.