Product details:

Applications the anchor is made from zamac. This anchor is designed for use in concrete, block, and brick. Environment the anchor is designed for use in a moist environment. Hole diameter/bit diameter the anchor requires a 1in hole to be drilled in the base material concrete, block, and brick. The hole should be drilled with carbide tipped bit that meets ansi standards and used in a hammer drill. Minimum embedment the minimum anchor embedment into the concrete is 2-5/8in. Therefore, the anchor must be installed so that a minimum of 2-5/8in of the anchor is embedded into the concrete. Spacing between anchors each anchor must be spaced a minimum distance of 10in from each other when measured center to center. Edge distance it is very important not to install the anchor any closer than 5in from an unsupported edge of the concrete.