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Wedge Anchor bolts are a type of expansion bolts which have long threads.Wedge Anchors are easy to install and donot have strict requirements on the drilling depth and cleanliness of concrete holes. It is usually used in heavy-duty facilities. FastenMetal is one of the best wedge anchor bolts manufacturers In China, we manufacture a range size and materials wedge anchor bolts.
Color-plated galvanized wedge anchors for concrete are specialized fasteners designed for securing objects to concrete surfaces. These anchors are typically made of carbon steel and then galvanized to enhance their resistance to corrosion,The color plating provides an aesthetic touch, and in some cases, it can indicate different levels of corrosion resistance or grades of material.
Finish:Color plated galvanized
Material：Stainless Steel 304,Carbon Steel
Standard:DIN
Size:M6-M24
Sample:Free
Grade:4.8,8.8,10.9, 12.9
Galvanized Wedge Anchor Bolts are usually made from stainless steel or carbon steel, with a galvanized coating to boost corrosion resistance and extend durability. Concrete wedge anchors are easy to install and don’t need precise hole depth or cleanliness in the concrete,and the price is cheaper.
Finish:Zinc Coating
Material：Stainless Steel 304,Carbon Steel
Standard:DIN
Size:M6-M24
Sample:Free
Grade:8.8,10.9, 12.9
Wedge Anchor Bolts is primarily used for heavy-duty equipment, such as pipe rack hangers, seismic support brackets, glass curtain walls, elevator brackets, shelves, railings, and steel structures.Its design includes an expanding wedge that is inserted into a pre-drilled hole in concrete. By using a hammer or impact drill to drive the wedge anchor into the hole, and then tightening the screw to generate pulling force, the expanding wedge/conical compression clip expands to create friction, securing the anchor in place.
Finish:As finished
Material：Stainless Steel 304
Standard:DIN
Size:M6-M24
Sample:Free
Still not finding what you’re looking for? For fasteners that are unavailable as standard products, or for very specific requirements, we can manufacture custom fasteners and fixings exactly to your specifications or drawings.
The wedge anchor works by using a wedge-shaped design to create friction through expansion, ensuring a secure hold. To install it, first drill a hole of the correct size in the base material with a hammer drill. Next, insert the screw and expansion sleeve into the hole and tighten the nut. As you tighten, the bolt moves outward while the metal sleeve stays in place, causing the bolt's larger head to expand the sleeve and fill the hole completely. This mechanism prevents the wedge anchor from being pulled out.
Wedge anchor bolts are installed by first drilling a hole in the concrete to the specified depth and diameter. Clean out the hole to remove dust and debris, then insert the wedge anchor into the hole, ensuring the threaded portion is above the surface. As you tighten the nut, the wedge expands against the concrete, securing the anchor in place.
The wedge anchors are a special anchor bolts features its easy installation and wide range application. It doesn’t have strict requirements for hole depth or cleanliness. For instance, while a standard M12 sleeve anchor usually needs a 14 or 16 drilling size, the wedge anchor only requires a 12 drilling size hole, which minimizes damage to the wall. This anchor can securely fasten to a variety of materials, like concrete, curtain walls, and elevators. It’s particularly essential in situations that need to handle heavy duty or instability occasion.
Wedge anchor bolts are typically made from materials like stainless steel 304 and 316, as well as carbon steel grades 4.8 , 8.8 and 12.8 The choice of material for wedge anchors can vary based on the specific application. For example, stainless steel is often preferred for environments that are prone to corrosion, while carbon steel may be used for applications where strength is a priority. By selecting the appropriate material, we can ensure that the wedge anchors perform effectively and maintain their integrity in various conditions.
Our wedge anchors are available in multiple specifications, including American, German, and International standards.Welcome to inquiry.
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