Final answer:
For proper installation of bolts in wood trusses, the nuts should be tightened with a wrench to ensure structural integrity. A wrench provides the necessary grip and mechanical advantage to apply the correct torque. Bolts must not be loose, and nuts should only be removed or replaced if they are damaged or incorrect.
Step-by-step explanation:
To ensure the proper installation of bolts in wood trusses, the nuts should be tightened with a wrench. This is important for the structural integrity of the trusses. When installing bolts, always make sure they are not loose, as this could lead to structural failure. Removing or replacing the nuts are not part of the standard installation procedure unless there is a specific reason to do so, such as the nut being damaged or the wrong size.
Using a wrench provides grip and mechanical advantage in applying torque to turn the nut. Typically, bolts are tightened by turning the nut clockwise. The frame of a truss is subject to various loads and stresses; hence, it is crucial that all connections are secure.