Wedge Anchors And Their Best Applications Explained In Online Guide


BACO Enterprises Inc. presents information to guide builders through their material options when choosing wedge anchors for indoor or outdoor environments.

Builders may review available wedge anchors from the fastener distributor BACO Enterprises Inc. and compare best uses for different grades of stainless steel or zinc plating.

Builders and building maintenance professionals looking for wedge anchors can explore their options at an online resource page prepared by BACO Enterprises Inc. of Bronx, NY. This leading fastener distributor in the Northeast presents guidance about how to select the size of wedge anchors and which materials are best suited to different applications.


Wedge anchors form secure connections between steel pieces and solid concrete, brick, or stone. The fasteners include a threaded bolt, clip, nut, and washer. Upon insertion into a pre-drilled hole, they expand to create a firm hold. They are frequently used in precast footings, structural columns, and concrete pillars. Wedge anchors also work well for fastening industrial hardware, like a boiler, to a concrete floor.

The hole drilled for a wedge anchor needs to be the correct diameter. Builders run the risk of making holes too large unless paying meticulous attention to sizing requirements specified for each wedge anchor. Holes must be cleaned of dust or other debris prior to wedge anchor insertion. Failure to observe proper installation procedures introduces the possibility that an anchor will slip out.

On top of structural demands, exposure to the elements is the primary concern when selecting wedge anchors. They commonly come in galvanized steel, zinc plating, or stainless steel. An outdoor environment that must withstand moisture exposure would likely require the use of stainless steel or hot dipped galvanized anchors. These materials will resist corrosion and preserve structural integrity even in the face of cold and wet conditions.

Choice of steel grade influences corrosion resistance as well. Wedge anchors made from 304 grade stainless steel will perform well in outdoor locations with moderate moisture concerns. Locations exposed to the ocean or industrial activities benefit from the use of 316 wedge anchors. When corrosion resistance is of little concern, such as in many indoor applications, zinc plated anchors are appropriate.

The resource guide published by BACO Enterprises includes comparisons of wedge anchors to alternative fastening solutions, like large diameter tapcons, sleeve anchors, and epoxy. The complete guide to wedge anchors is located online at

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