Product Details
Double expansion machine screw anchors are designed for anchoring into concrete, brick, or block base material. Inserting a machine-threaded bolt into the anchor expands it against the concrete at two points. These anchors are made from Zamac alloy, a non-rusting material. They are intended to be set flush with the base material and are considered a light to medium-duty fastener. Key features include easy bolt installation and removal, corrosion resistance, internally threaded design, and dual cone expansion. The product dimensions, specifications, and compliance with relevant standards ensure reliability and performance in various applications.
