To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. The connection can be made by a variety of different components: anchor. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Anchor bolts are used to connect structural and non-structural elements to concrete. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. Reference should be made to applicable codes for the specific working ratio.We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice. A safety factor of 4:1 or 25% is generally accepted as a safe working load. Pull-out strength and shear strength values are 25 of the ultimate values. Also known as wedge anchors, the base expands as you tighten the nut for a secure hold in concrete. Values shown are average ultimate values and are offered only as a guide and are not guaranteed. These 18-8 stainless steel anchors have good chemical resistance and may be mildly magnetic. Technical Information: Ultimate Load Values in 2000 PSI Concrete Size When vibration or sudden impact is part of the load conditions, the spacing between anchors should be increased. Securely Fastens Concrete Formwork Panels: These wedge anchor bolts ensure a reliable and secure fastening of concrete formwork panels, preventing any movement. As a rule of thumb, the expansion anchor industry has established a minimum standard of ten (10) anchor diameters for spacing between anchors and five (5) anchor diameters from an unsupported edge. If the anchors are installed too close together, it can cause an interaction of the forces, thus reducing the holding power of the anchor. The forces on a Wedge Anchor are transferred to the base material in which it is installed. This will provide some extra depth to accommodate a minor amount of concrete cuttings which may not be able to be cleaned out of the hole. The expansion clip ensures uniform holding capacity that increases as. The depth of the hole in the base material should be at least the length of the anchor minus the thickness of the material being fastened. Wedge anchors are threaded studs with a cone expander and a single piece expansion clip. The Wedge anchor requires no maximum hole depth. The sum of these three items equals the minimum wedge anchor length. The four most common types are: zinc plated low grade carbon steel, hot dipped. To determine the length of wedge anchor required, add the thickness of the material to be fastened, plus minimum embedment, plus the thickness of the nut and washer. Wedge anchors are available in many types of finishes and material grades. Wedge anchors should be used only in solid concrete. Wedge anchors come in a variety of diameters, lengths, and thread length and are available in three materials: zinc plated carbon steel, hot-dipped galvanized, and stainless steel. To ensure safe and proper wedge anchor installation, certain technical specifications must be considered.
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