Anchor bolts are most commonly used in the industrial and construction industries. The bolts are designed to hold material together by inserting a fastener or steel rod into metal or masonry. There are a variety of different types of anchor bolt, including sleeve, hook, drive and wedge. Anchor bolts that are above a certain strength must carry a special identification code from the American Society for Testing. This ensures the bolt is fit for potential heavy loads. It is important you understand which anchor bolts you need before purchasing and using them. Purchasing anchor bolts that are not fit for purpose can result in failure.
Expansion anchors, such as wedge, sleeve and drive, are most commonly used in concrete and masonry. A wedge anchor is designed for heavy duty holding, medium and light duty is reserved for sleeve and drive anchors respectively. Atlantic Fasteners specialize in anchor bolts for use in the construction industry. The company's website features a comprehensive guide to the bolts it supplies, as well as information on individual bolt specifications.
Before purchasing anchor bolts, it is important you check them for grade identification symbols. You can do this via most supplier's websites, where you will find useful charts explaining the different symbols and their meaning. Visit Business.com for more information on anchor bolts.