What should be done when fastening parts and cases to ensure a cleaner appearance?

When fastening parts and cases, the best practice for achieving a cleaner appearance is to conceal the fasteners whenever possible. Concealed fasteners enhance the aesthetic quality of the finished product by hiding unsightly screws, nails, or other hardware. This technique is essential in cabinetry and millwork, where the visual appeal is critical. It allows for a sleek, polished look and reduces clutter in the design, making the craftsmanship more prominent.

Concealed fasteners can be implemented in various ways, such as using dowels, biscuits, or hidden brackets. This method maintains structural integrity while providing a smooth surface that can be finished consistently without interruptions from visible hardware. In addition to improving appearance, it also protects fasteners from potential rust or damage since they are not exposed to the elements.

While counter-sinking fasteners can contribute to a cleaner look, it does not achieve the same level of invisibility as concealing them. Using caps on screw heads might help in hiding some of the fasteners, but they can still be visible depending on the design and finish. Regarding brads, if they are not filled, they can detract from an overall clean appearance. Thus, the most effective approach for a refined presentation remains the concealment of fasteners.