Fundation anchor bolt/ L- anchor bolt

Foundation Anchor Bolts with Nut – High-Strength Fasteners for Secure Concrete Anchoring

Anchor bolts are critical mechanical fasteners designed to securely connect structural components such as steel frames, machinery, and equipment to concrete foundations. These essential elements ensure long-term stability, load-bearing capacity, and resistance to environmental stressors like vibration, wind, and seismic activity. Ideal for both commercial and industrial applications, our foundation anchor bolts provide reliable performance across diverse construction environments worldwide.

Manufactured from high-quality Q235 carbon steel, these anchor bolts combine durability with cost-effectiveness. Available in multiple diameters—1/2", 5/8", 3/4", and 1"—and customizable lengths ranging from 6" to 24", they accommodate a wide range of installation needs. Surface finishes include plain, electro-galvanized (EG), and hot-dip galvanized (HDG), offering corrosion protection suitable for indoor, outdoor, or moisture-prone conditions. Each Bolt is precision-engineered with standardized thread lengths and bent ends to optimize embedment depth and tensile strength in poured concrete.

The product line includes popular configurations such as 1/2"x6", 5/8"x8", and 3/4"x12", each packed efficiently in boxes containing 20–50 pieces per unit for easy inventory management. Custom OEM solutions are available upon request, allowing clients to specify unique dimensions or design requirements based on technical drawings or physical samples. Lead time typically ranges from 15 to 30 days after order confirmation, ensuring timely delivery without compromising quality control.

These foundation anchors are widely used in infrastructure projects including bridges, power plants, highway signs, utility poles, and heavy machinery installations. They also serve as key components in modular building systems, precast concrete assemblies, and industrial flooring setups where secure anchorage is non-negotiable. Whether you're working on a residential foundation, a commercial warehouse, or an offshore platform, these bolts offer consistent performance under dynamic loads and extreme weather exposure.

Users consistently praise the robustness and ease of installation, noting how the threaded shank and bent end design facilitate accurate positioning during concrete pouring. Many contractors appreciate the clear dimensional specifications provided in our detailed tables, which reduce errors during procurement and enhance project efficiency. The availability of free samples further supports informed decision-making before bulk ordering.

Common inquiries often revolve around compatibility with different concrete types, expected lifespan under various climates, and whether additional hardware like washers or nuts is required. While standard kits include matching nuts, we recommend using flat or lock washers when installing in high-vibration zones to prevent loosening over time. For corrosive environments, HDG-coated bolts are strongly advised. Installation best practices suggest drilling holes to match the anchor’s embedment depth and using epoxy or mechanical expansion anchors for enhanced holding power in existing structures.

Product Categories : Foundation Anchor Bolt > L Anchor Bolt