HLM INDUSTRY Thin Slab 4L Leg Ferrule Insert

Thin Slab 4L Leg Ferrule Insert is a low-profile anchoring component specifically engineered for distributed load transfer and minimal edge-distance performance in slim-depth precast concrete elements.

• Material: Steel
• Color: Silver​
• Insert Height: 3-1/8″ to 4-1/8″
• SWL Tension: 2,700-4,200lbs
• Low-Profile Embedment Design – Enables flush mounting and minimal concrete cover requirements in thin slab applications.
• Multi-Leg Load Dispersion – Distributes lifting forces through four anchor legs to prevent concrete spalling under tension.
• Slender Section Compatibility – Accommodates reduced slab thickness while maintaining full tensile capacity in precast elements.

HLM INDUSTRY Thin Slab Ferrule Insert

Thin Slab Ferrule Insert is engineered for applications with severely restricted embedment depth, providing reliable performance under limited tension and shear load conditions.

• Material: Steel
• Color: Silver​
• Thread: 1/4″-20 NC to1″-8 NC
• SWL Tension: 450-1,600lbs
• Shallow Embedment Optimization – Maximizes anchor performance in minimal concrete depth while maintaining critical tension and shear capacities.
• Radial Stress Distribution – Diverts concentrated loads away from slab edges through circumferential grip technology to preserve concrete integrity.
• Reduced-Section Tensile Efficiency – Delivers full tensile strength in thin concrete profiles without compromising structural stability.

HLM INDUSTRY Threaded Concrete Anchor L-Bolts (Nuts & Washers Included)

L-bolts (or J-bolts) offer superior corrosion resistance, making them ideal for pressure-treated lumber applications. The precision-cut threads ensure quick and effortless installation.

• Size: 3/8″x6″ to 3/4″x18″
• Finished: Plain or HDG
• Other size also available
• Treated Lumber Compatibility:​​ Specifically designed for pressure-treated wood to prevent chemical reactions and ensure structural durability.
• Effortless Installation:​​ Precision-cut threads enable quick and smooth assembly with standard tools, reducing labor time and cost.

HLM INDUSTRY Threaded Concrete Anchor U-Bolts 

U-Bolts deliver uniform clamping force with their U-shaped design, securing directly to hardened concrete or steel surfaces to fasten pipes, conduits, and equipment bases for stable installations in both industrial and infrastructure projects.​

• Superior to J-Bolts​ – The U-shape provides uniform clamping force and 360° load distribution for securing pipes, conduits, and structural members.
• ​Vibration-Resistant Design​ – Engineered with reinforced base plates and lock nuts to maintain tension under dynamic loads in industrial and mechanical applications.
• ​Versatile Mounting Solutions​ – Ideal for attaching pipes, equipment, signage, and HVAC systems to concrete, steel, or wood substrates without specialized tools. A

HLM INDUSTRY Tilt Up Slant Anchor

Tilt-up concrete panels are formed on-site, then lifted and braced into position, requiring anchors, connectors, inserts, and lifting hardware tailored to the design and application.

• Material: High-strength Steel 
• Design & Functionality:​​ Features a high-strength, angled embedment design that efficiently transfers shear and tension loads while ensuring predictable concrete breakout performance.
• ​Applications:​​ Used in tilt-up concrete wall panel connections, precast-to-foundation structural anchoring, and industrial flooring systems.
• ​Cost-effectiveness:​​ Eliminates welding and bolting operations, simplifies installation, and reduces labor and equipment requirements.