Hilti anchors into masonry
Make sure you use a screw that is long enough to reach through both materials otherwise you will not have a firm hold. First, drill a hole through both materials and then simply drive the screw into the hole. Installing a concrete screw is very simple. They are available in both Phillips flat head (for flush finishes) and hex head (for ease of installation). They are used for fastening wood or metal to different masonry materials. Concrete screws are easy to identify based on their bright blue coating. Masonry Concrete Screws, sometimes referred to as Tapcons, are probably the most common concrete fastener used. Lag screw anchors also do not require a setting tool to install. Lag Shield Anchors are very similar to a drop in anchor but are designed specifically to take a lag screw.
Lag shields are made of two parts and when the lag screw is driven into the shield, it expands resulting in a tight wedge in the concrete. Lag Shield AnchorsĪ Lag Shield Concrete Anchor is used in combination with a lag screw to create an anchor in concrete. The bottom portion of the anchor will deform resulting in a wedged anchor that cannot be removed. Then drop the anchor into the hole and seat the setting tool inside of it.
#Hilti anchors into masonry install
To install the drop in anchor, drill a hole the same diameter as the anchor and only as deep as the anchor itself. Some masonry anchors have a lip to prevent the anchor from dropping too far into the concrete. They are also available in coil threading (a coarser thread for coil threaded rod). They are used in high strength applications by fastening a bolt into the internal threading of the anchor. Drop In AnchorsĪ Masonry Drop In Anchor is mostly used in poured concrete. Listed below are some of the more common fasteners found in the masonry field. The problem for many is determining which of these anchors they need to perform the job. There are many types of masonry anchors available today.