Discover the power and versatility of the HILTI KB-TZ Wedge Anchors, a robust solution for secure and efficient fixing in concrete and masonry structures. These anchors are not just another fastening option; they are a testament to HILTI's commitment to quality, innovation, and performance.
Understanding the HILTI KB-TZ Wedge Anchor
The HILTI KB-TZ is a two-part wedge anchor system consisting of a threaded anchor rod and a wedge nut. When tightened, the wedge nut expands the anchor rod, creating a strong, permanent bond with the surrounding concrete or masonry. This expansion creates a high resistance to both pull-out and shear forces, making the KB-TZ ideal for heavy-duty applications.
Key Features of HILTI KB-TZ Wedge Anchors
- High Load Capacity: The KB-TZ offers exceptional load-bearing capacity, making it suitable for heavy-duty applications such as supporting beams, attaching machinery, or installing signage.
- Versatile Material Compatibility: It can be used in a wide range of concrete and masonry materials, including normal and lightweight concrete, brick, block, and stone.
- Easy Installation: The KB-TZ requires no special tools or skills. It can be installed using standard wrenches, making it a convenient choice for on-site applications.
- Corrosion-Resistant: The anchor rod is made of stainless steel, providing excellent resistance to corrosion, ensuring longevity and reliability.
Installation Steps for HILTI KB-TZ Wedge Anchors
Installing the HILTI KB-TZ Wedge Anchor is a straightforward process. Here are the steps:

| Step | Procedure |
|---|---|
| 1 | Drill a hole in the substrate using a suitable drill bit, ensuring the hole is slightly deeper than the anchor's total embedment depth. |
| 2 | Insert the anchor rod into the hole, ensuring the threads are facing out. |
| 3 | Place the wedge nut onto the anchor rod. |
| 4 | Tighten the wedge nut using a standard wrench. As you tighten, the anchor rod will expand, creating a strong bond with the substrate. |
| 5 | Once tightened, the anchor is ready to use. You can now attach your fixture using the anchor's threads. |
Applications of HILTI KB-TZ Wedge Anchors
The HILTI KB-TZ Wedge Anchor is a versatile product with a wide range of applications. It is commonly used in:
- Supporting beams and joists in construction
- Attaching machinery and equipment in industrial settings
- Installing signage and lighting fixtures
- Securing handrails and guardrails in public spaces
- Fixing formwork and falsework in concrete construction
Its high load capacity and ease of installation make it an ideal choice for both new construction and retrofit projects.
In the world of concrete and masonry fixing, the HILTI KB-TZ Wedge Anchor stands out as a reliable, efficient, and versatile solution. Whether you're a professional contractor, a DIY enthusiast, or an engineer specifying fixings, the KB-TZ offers a robust and dependable fixing solution.
