Types of Concrete Screw Anchors
As mentioned above, concrete screw anchors come available in different styles so that you can have a preference of design and finish when it comes to the needs of your projects.
Hex Head anchors
Hex head screws provide the ultimate strength. Hex head screws can be tapped into their holes and then the hex head can be tightened to provide a firmer adhesion. Hex screws are available with standard threading or full threading, depending on the length. Applications for hexagon screws can vary from the exterior and automotive to marine, coastal, and high-temperature environments.
Ankerbolt Thunderbolt Hex Head
The Hex Head Ankerbolt is a self-tapping anchor for use in a variety of base materials.
The self-tapping action provides a positive anchorage in concrete, brick, stone and blocks. Self-tapping screws are particularly suited for use in dry internal conditions or temporary applications where they need to be removed leaving nothing in the substrate.
Tapcon Bi-Metal Hex Masonry Frame Screw
The stainless steel Hex Head concrete screw anchor cuts threads into concrete, brick and hollow block. These fixings are engineered for performance and providing a fastener that lasts. The stainless steel finish ensures that it won’t rust or lose its ability, even in environments where it’s exposed to chemicals.
Index Thunderbolt Hex Head
This concrete screw has a silver ruspert coating to prevent corrosion against saltwater, gas and weathering. This shanked screw allows for a wider material to adhere to the concrete material with the same secure hold from the long thread.
Flat Head anchors
Flat head anchors are more versatile in application but commonly have lower strength than the hex head alternative due to the lack of head tightening. However, with the flatter head, you receive a flush fix against the surface of the attached material.
Tapcon CSL Concrete Screw
The countersunk concrete screw anchor cuts threads into concrete, brick and hollow block. With a choice of applications to work with, this screw can be the solution for securing materials for whichever construction project they’re needed for. They’re also engineered for performance so you know you’re getting the best.
CSK Multifix screw
This countersunk screw is a light-duty masonry screw alternative that is ideal for fixing ironmongery. With a zinc plated finish, you can be confident that the material won’t corrode. Zinc plating also boasts an impressive cost-effective alternative to stainless steel, especially when only a light-duty solution is required.
Thunderbolt Eye Anchor
A different type of anchor with specific styling, the Thunderbolt Eye is a self-tapping anchor which can be used in the following substrates: concrete, brick, marble, wood, block & stone. Perfect for cabling, these fixings adhere with concrete so you can run wire wherever you need for a clean, secure environment.
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