| 摘要 |
A bracket (10) comprises a barrel (12) with a screw-threaded recess (42), a disk-shaped cap (16) and a fastener (14) that is receivable in the recess (42). The fastener (14) is configured to attach the cap (16) to the barrel (12) in a spaced apart arrangement, when the fastener (14) is received in the recess (42). The barrel (12) comprises a body (18) of polymeric material, a metal bush (20) embedded in the body (18) and defining the screw threaded recess (42), and a metal sleeve (22) that extends partially around the periphery of the body (18). |
