Anti-Skid Shark Fin Type Sleeve Anchor – High-Performance Concrete Fastening Solution

Anti-Skid Shark Fin Sleeve Anchor – Engineered for Strength, Reliability, and Versatility in Industrial Applications

The Anti-Skid Shark Fin Sleeve Anchor is a precision-engineered mechanical fastener designed for high-load anchoring in concrete, masonry, and structural applications. With its distinctive shark fin profile, this anchor delivers superior grip and resistance to pull-out forces, making it an ideal choice for demanding environments across multiple industries. Whether you're working on pipelines, structural supports, or heavy-duty mounting systems, this sleeve anchor ensures secure, long-lasting performance under dynamic stress conditions.

Key Features:

• Enhanced Holding Power: The unique anti-skid shark fin design increases surface contact area within the drilled hole, significantly improving load-bearing capacity compared to standard expansion anchors.
• Wide Size Range: Available from 3/16'' to 3/4'', suitable for various Bolt diameters and installation requirements across different projects.
• Adjustable Flange Length: Flange lengths range from 40mm to 160mm, allowing customization based on substrate thickness and load distribution needs.
• Material Options: Manufactured from either carbon steel (ASTM A234 WPB, Q195) or stainless steel grades including 304, 304L, 316, 321, and 347, ensuring corrosion resistance in harsh environments like chemical plants or coastal infrastructure.
• Compliance with International Standards: Meets BSW standards and other global specifications for mechanical integrity and safety in construction and industrial settings.

This anchor type represents a significant advancement over traditional Sleeve Anchors by integrating optimized geometry and material science. It reduces installation time while increasing reliability—critical factors when deploying fasteners in large-scale civil engineering or energy sector projects. Its robust structure resists torque-induced deformation during tightening, minimizing the risk of premature failure due to improper installation or environmental wear.

Applications Across Industries:

Commonly used in petroleum refineries, power generation facilities, gas transmission lines, metallurgical plants, shipyards, and nuclear installations, the shark fin sleeve anchor excels where durability, vibration resistance, and precise load transfer are essential. It’s also widely adopted in construction for securing beams, scaffolding, railings, and utility supports in both new builds and retrofitting operations. In addition, its compatibility with photovoltaic mounting systems makes it a preferred solution for Solar Farm developers seeking reliable ground anchors that withstand wind uplift and seismic activity.

User Feedback Highlights:

Field engineers report consistent performance even after prolonged exposure to saltwater spray, extreme temperatures, and repeated thermal cycling. Contractors appreciate the ease of installation without requiring specialized tools—just a hammer drill, proper drill bit, and torque wrench. Many users note improved safety margins compared to older anchor types, especially in high-stress vertical applications such as crane bases or tower guy wire attachments.

Frequently Asked Questions:

What makes the shark fin design more effective than standard sleeve anchors? The tapered fins create a wedge effect upon expansion, distributing pressure evenly along the borehole wall rather than concentrating stress at one point—a key factor in preventing concrete spalling and enhancing long-term stability.

Can I use this anchor in wet or humid conditions? Yes, particularly when made from stainless steel variants like 304L or 316, which offer excellent resistance to moisture-induced corrosion, making them ideal for marine, offshore, or humid indoor environments.

Is there a recommended torque specification for optimal performance? Torque values vary depending on the diameter and material grade. Always follow manufacturer guidelines provided in technical datasheets to avoid over-tightening, which could damage threads or compromise the anchor's integrity.

Manufactured by Hebei Shijing Changtian Metal Structure Products Co., Ltd.—a trusted supplier of fasteners and bracket accessories since 2008—the Anti-Skid Shark Fin Sleeve Anchor reflects years of R&D investment, automated production capabilities, and strict quality control measures. Each batch undergoes internal inspection and meets international compliance standards, ensuring consistent quality across all units delivered globally.