12/24/2023 0 Comments Wedge anchorUse a torque wrench to ensure specific torque values for the diameter anchor being installed. This should ensure proper installation torque. Once the nut is finger tight, use a wrench to tighten two to three full turns. How much should I tighten the nut on the anchor? Yes, it is imperative to clear the hole of all dust and debris to ensure that the anchor has the best environment to achieve its proper holding values. Do I have to clean the hole before installation? Each diameter anchor has a minimum embedment for installation to allow the anchor to achieve its minimum holding values. The hole needs to be drilled a minimum of 1/2” deeper than the anchor will penetrate the concrete. The diameter of the hole to be drilled into the concrete should be equal to the diameter of the anchor being installed. For detailed installation instructions, please visit our Tips & Tricks page. Simply assemble the correct tools and materials, drill a hole, install the anchor, and finish it with a hammer and torque wrench. The term wedge anchor is the generic term for a type of concrete anchor. Red Head is a type of wedge anchor manufactured by a company called ITW, Inc. Yes, they are both the same type of fastener. Are Red Heads and wedge anchors the same thing? There is no need for higher grade steel in this kind of anchor because the concrete at 2000 psi to 4000 psi is the weakest link, compared to the approximately 50,000 psi of grade-2 steel. The standard zinc plated anchor is made from grade-2 steel. The holding value tables and information are the same for each anchor, regardless of the different materials. Wedge anchors are made from different materials and plated with different materials, but this does not affect the holding values of the anchor. Is a stainless steel wedge anchor stronger than a zinc plate wedge anchor? These anchors are made of zinc plated carbon steel, hot-dipped galvanized, 303 stainless steel, and 316 stainless steel. It is not for use with any other masonry materials. No, this anchor is designed to be used specifically with concrete. Can I use this anchor with brick or block? When should I use one?Ī wedge anchor is designed for fastening in concrete only. These anchors provide the highest and most consistent holding values of any mechanical type expansion anchor. A wedge anchor is a mechanical type expansion anchor that consists of four parts: the threaded anchor body, the expansion clip, a nut, and a washer.
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