hexagonal expanding jack nuts
Installing M10 exterior coach bolts is relatively straightforward. To ensure a secure fit, it is recommended to pre-drill holes in the materials to avoid any splitting, particularly when working with wood. The square neck design helps prevent the bolts from rotating during tightening, and it is advised to use a washer to further distribute the load and prevent damage to the surface.
A wedge anchor consists of a threaded rod with a cone-shaped end that is designed to expand when the anchor is installed into a pre-drilled hole in concrete. As the anchor is tightened, the cone pulls the anchor body upward, causing the expansion segment to wedge itself securely against the sides of the hole. This mechanism provides a robust holding power that ensures the stability of the fixtures being secured.