Grade 4.8 M10 * 100 Buliding Galvanized Wedge Anchor Bolts concrete anchor bolts

Product Description

wedge anchor  fixing of the expansion screw is to use the wedge angle to promote the expansion to produce the friction grip force, so as to achieve the fixing effect. One end of the screw is threaded and the other end has taper. A sheet iron (some are steel pipes) is coated on the outside. Half of the sheet iron cylinder (steel pipe) has several cuts. Put them together into the holes made on the wall. Then lock the nuts. The nuts pull the screws outward, and pull the taper into the sheet iron cylinder. The sheet iron cylinder is expanded, so it is firmly fixed on the wall,

1. Wide applicability. It is suitable for any type of anchor bolt head as long as the thread size of the male part meets the requirements. 2. Construction method selection. It can be preset according to the demand or drilled (installed) in a single construction supplementary drilling. Its function and effect are completely consistent. 3. High construction success rate. There is no problem of hole depth attachment and hole inclination, and the construction achievement rate is 100%. 4. High tension design. Special inverted hook design of full tooth taper expansion. 5. Locking and anti loosening effect. Special design of full tooth taper expansion, using reverse thrust effect to lock the workpiece. 6. Improve design thinking. Short and simple, it is suitable for all the screws sold in the market, DIY and the most satisfactory construction parts. 7. Ensure expansion of anchor bolts. Metal plate pressing products, patented all tooth taper expansion design, strong grasping ability, no idling, no need for professional construction skills. 8. No trouble in disposal. As long as the anchor bolt workpiece is pulled out and the filling agent is applied to restore the plane, there is no trouble of cutting and collision of protrusions.

Produts Description

The wedge anchor bolts, concrete cavity depth and no higher cleanliness requirements, easy to install and inexpensive. Jacking by selecting the appropriate thickness of the buried depth, with the increase of buried depth, tension increased after the products are reliable and expandable functionality. Body material: stainless steel, carbon steel and other metal materials. Also known as through bolts, expansion bolts and expansion anchors, which is designed for consistent performance in concrete.

There has three kinds of wedge anchors: fully threaded, partial threaded and the full-bodied wedge anchor. Wedge anchor can be hammered below the surface of the concrete while no longer needed. Anchor diameter equals drill hole size. The expansion clip is formed around anchor, providing full expansion for dependable,superior supporting power. Expanding clip will not fall off or twist in the hole. Each wedge anchor has a minimum embedment requirement. The anchor diameteris the same as the drill hole size.

Widely used in securing the through objects' fastening, such as equipment,channel steel, guide rail, holder, steel structure, escalator, handrail and curtain wall etc. Every wedge anchor can be suitable for the standard anchorage depth, and also fit for shallow mining depth, to provide supreme flexibility for installation. Moreover the long thread offering the spacing installaiton, and can be flexibly adjustable to easy the installation.

Specification