Bolt and sleeve assembly

摘要

A fastener assembly (10a, 10b) which is engageable with a workpiece (60, 62). The fastener assembly (10a, 10b) includes a sleeve (16) having a first end (40) and a second end (34), a bolt (12a, 12b) having a threaded portion (22a, 22b), a bolt (12a, 12b) extending in the sleeve (16) and axially moveable therein, and a collar (38) proximate the first end (40) of the sleeve (16). The collar (38) is a separate component from, but engaged with, the sleeve (16) and has a retaining portion (44) engaged within the first end (40) of the sleeve (16). The retaining portion (44) provides an abutment which prevents removal of the bolt (12a, 12b) from the sleeve (16).