Coped and mortised and coped and nailed are methods for what type of construction?

Coped and mortised, as well as coped and nailed, are techniques utilized primarily for connecting mullions in the construction of cabinetry and millwork. Mullions are vertical or horizontal bars that divide windows or other areas of cabinetry, and these jointing methods ensure that the connections are both strong and aesthetically pleasing.

The coped joint involves cutting away the profile of one piece so that it fits snugly against another, creating a strong connection while allowing for adjustments due to natural wood movement. Mortising adds another layer of strength, as it involves cutting a recess into one piece (the mortise) that accepts the end of another piece (the tenon), thereby securing the joint even further. Using nails reinforces these connections, ensuring durability in the construction.

In contrast, the other available options do not pertain to these specific connection methods. Angled connections might refer to another type of joint but not specifically to mullions. Constructing drawers involves different joinery techniques like dovetails or box joints, while screw strips relate to attaching components in a different manner. Thus, when discussing coping and mortising techniques, they are most accurately associated with the construction and connection of mullions.