Patent ID: 8267630

Claim:
A fastener system comprising: a bushing located within a first hole of a first material, the bushing having a first end substantially flush with a first surface of the first material, a second end having a flange for securing the bushing to a second surface of the first material, and an internally threaded bore extending along an inside surface of the bushing between the first end and second end; a threaded bolt extending through a second hole of a second material and into the bushing located within the first hole, wherein the bushing and the threaded bolt secure the first material flush against the second material; an insert located within the first hole between the bolt and the bushing, the insert having internal threads for engaging the threaded bolt and external threads for engaging the internally threaded bore, the insert including at least one thread-locking ring; and at least one stake located between the insert and the bore to prevent rotation of the insert relative to the bushing.