Panel bushings and grommets are essential components in electronic and electrical systems, providing insulation, stability, and protection. Bushings, typically made of materials like nylon or rubber, are inserted into panel holes, serving as a barrier between the panel and passing wires or cables. Grommets, also made of similar materials, are designed to protect cables from abrasion and damage by creating a cushioned and sealed passage through panels. Both components ensure a secure fit, reduce vibration, and prevent chafing. These small yet crucial elements contribute to the overall integrity and longevity of electronic assemblies by mitigating wear and enhancing electrical system performance.