Bolt

Abstract

The present disclosure relates to a cylindrical bolt for engaging a structure to a substrate, the cylindrical bolt comprising an external thread formed on an outer surface of the cylindrical bolt, wherein the external thread is configured to engage a complimentary shaped opening in the structure; a securing means at a first end of the cylindrical bolt, wherein the securing means is configured to enable the cylindrical bolt to be wound through the complimentary shaped opening in the structure to engage the structure with the substrate; an internal cavity extending through at least a portion of the cylindrical bolt; and an attachment receiving means, wherein the attachment receiving means is configured to enable an attachment to be attached to a second end of the cylindrical bolt in use.

Dependencies are inferred from the claim text.