Which of the following statements about snug-tightened joints is true?

Snug-tightened joints are characterized by a specific method of assembly that does not require precise torque settings; rather, the fasteners are tightened until all components are in contact, which is a much less stringent requirement compared to joints that need to meet exact torque specifications. This method is generally suitable for various applications, depending on the loads and the environment, and it recognizes that for most standard installations, the bolt's performance can be adequate without the use of washers. Washers may indeed be beneficial in special conditions to distribute load or to prevent damage to surfaces, but they are not a mandatory component for the performance of snug-tightened joints in typical situations. This flexibility in installation is a key reason why this statement holds true.