Anchor Fasteners
Pin Type Anchor
A pin-type anchor, also known as a pin anchor or drive anchor, is a type of fastener used to secure objects to concrete, masonry, or other solid base materials. It is a mechanical anchor that relies on friction and expansion to provide a secure hold.The pin anchor consists of a cylindrical metal body with a pointed end and a slotted or threaded portion at the opposite end. The pointed end is driven into the base material using a hammer or similar tool, while the slotted or threaded end accepts a bolt or screw.Pin anchors are commonly used in applications where a strong and reliable attachment is required, such as mounting brackets, shelves, electrical boxes, and other fixtures to concrete or masonry surfaces. They provide a secure hold and can withstand significant loads when installed correctly.When selecting a pin-type anchor, it’s important to consider the load requirements, base material, and the size and weight of the object being attached.
Wedge Type Anchor
A wedge type anchor, also known as a wedge anchor or expansion anchor, is a type of fastener used to secure objects to concrete, masonry, or other solid base materials. It is a mechanical anchor that relies on expansion to provide a secure and reliable hold.The wedge anchor consists of a threaded stud, a wedge-shaped expansion clip, and a nut and washer. The stud is threaded along its entire length, and one end has a blunt tip for insertion into the base material. The expansion clip is positioned on the unthreaded end of the stud, and it has inclined surfaces that wedge against the base material when the anchor is tightened.Wedge anchors are commonly used in applications where a high load capacity is required, such as structural support, machinery installation, and heavy-duty installations. They provide excellent holding power and can withstand significant loads when installed properly.
Nylon Type Anchor
A nylon anchor, also known as a plastic anchor or wall plug, is a type of fastener used to secure objects to various base materials, including drywall, plaster, and some types of masonry. Nylon anchors are lightweight, easy to install, and provide a secure hold in these materials.Nylon anchors typically consist of a cylindrical body with fluted or ribbed sides and a tapered or pointed end. The body of the anchor is hollow, allowing for the insertion of a screw or bolt. When the screw or bolt is tightened, it expands the anchor, creating a tight grip within the base material.The anchor is then inserted into a hole, and a screw or bolt is driven into the anchor, causing it to expand and grip the surrounding material.Nylon anchors are commonly used for lightweight applications, such as hanging pictures, installing shelves, or mounting light fixtures. They are not suitable for heavy loads or applications where significant strength or load-bearing capacity is required.
Rawl Anchor
A Rawl anchor bolt, also known as a Rawl bolt or simply an anchor bolt, is a type of fastener used to secure objects to concrete, masonry, or other solid base materials. It provides a strong and reliable connection by expanding within the base material.Rawl anchor bolts are commonly used in applications where a robust and permanent attachment is required, such as structural steel connections, equipment anchoring, and heavy-duty installations. They provide excellent load-bearing capacity and resistance to pull-out forces when installed correctly.To install a Rawl anchor bolt, a hole is drilled into the base material using a suitable-sized drill bit. The hole diameter is typically larger than the diameter of the bolt to allow for the expansion of the anchor. The bolt is then inserted into the hole, and a wrench or socket is used to tighten it. This pulls the cone-shaped end into the sleeve or shield, causing the expansion and secure anchoring.
Drop In Anchor
A drop-in anchor is a type of fastener used to secure objects to concrete, masonry, or other solid base materials. It provides a secure and reliable hold by expanding within the base material.A hole is drilled, the drop-in anchor is inserted into the hole, with the lip or rim flush with the surface of the base material. The setting tool is then used to strike the top of the anchor, driving it down into the hole and expanding the sides of the anchor body. This expansion creates a secure grip within the base material.After the drop-in anchor is set, a bolt or threaded rod can be inserted into the anchor body and tightened to secure the object being fastened.Drop-in anchors are commonly used in applications where a strong and permanent attachment is required, such as securing equipment, machinery, or structural components to concrete or masonry surfaces. They provide excellent load-bearing capacity and resistance to pull-out forces when installed correctly.
Chemical Anchor
A chemical anchor bolt, also known as an epoxy anchor bolt or resin anchor bolt, is a type of fastener used to secure objects to various base materials, including concrete, masonry, and stone. It provides a strong and durable hold by using a chemical adhesive system.A chemical anchor bolt consists of two main components: an anchor bolt and a chemical adhesive. The anchor bolt is typically made of steel and features external threads for securing the object being fastened. The chemical adhesive is usually an epoxy resin or polyester-based material.Chemical anchor bolts offer several advantages. They provide excellent load-bearing capacity and resistance to pull-out forces. They can also be used in various base materials, including cracked or non-cracked concrete, and can withstand dynamic loads and vibrations. Additionally, chemical anchor bolts allow for easy installation in overhead or horizontal applications.Chemical anchor bolts are commonly used in structural applications, such as securing columns, beams, and heavy machinery to concrete or masonry surfaces. They are also suitable for applications where high strength and long-term durability are required.
