| 摘要 |
A controlled torque fastener for use with a substrate includes a first driver engagement feature (144) and a primary fastener portion (110) connected to the first driver engagement feature. The primary fastener portion includes a threaded fastening portion (112) and a second driver engagement feature (122) connected to the threaded fastening portion. The first driver engagement feature is configured to be engaged by a first driver to enable the first driver to tighten the controlled torque fastener onto the substrate until the first driver engagement feature breaks off from the primary fastener portion. The second driver engagement feature includes a socket configured to receive a second driver and to enable the received second driver to apply a torque to the primary fastener portion. |
