A wedge anchor is a type of fastener used to secure objects to a substrate, typically concrete or masonry. Here is a detailed introduction:
A wedge anchor consists of a threaded rod, a sleeve, and a wedge. The sleeve is slotted and the wedge is designed to fit inside it. When the nut on the threaded rod is tightened, the wedge is forced into the sleeve, causing the sleeve to expand and grip the hole in the substrate. This creates a secure anchor point by wedging the anchor firmly in place.
Wedge anchors are widely used in various construction and industrial applications. They are commonly employed to attach heavy machinery, steel structures, handrails, and electrical equipment to concrete or masonry surfaces. In buildings, they can be used to secure wall panels, ceiling fixtures, and even to anchor bolts for structural connections.
High Holding Power: Wedge anchors are capable of providing a strong and reliable hold, making them suitable for applications where high loads need to be supported.
Easy Installation: They are relatively easy to install. All that is usually required is to drill a hole in the substrate, insert the wedge anchor, and tighten the nut. This simplicity makes them a popular choice for both professional contractors and DIY enthusiasts.
Reusability: In some cases, wedge anchors can be removed and reused if the need arises, although this may depend on the specific application and the condition of the anchor and the substrate.
Wedge Anchor (Expansion Bolts)
Expansion bolt is a special threaded connection used to fix the pipeline support / Hanger / bracket or equipment on the wall, floor slab and column.
1. Main material: Carbon steel or stainless steel(SS304, SS316)
2. Surface treatment: Zinc plated, plain, yellow zinc plated
3. Size Avialable: M6, M8, M10, M12 up to M24
4. Standard: DIN, ANSI, ASTM
5. Grade: 4.8/8.8/9.8/10.9/12.9
