According to my experience with these connectors they are a great addition to any wiring project. The spade terminals are strong and connect securely to ensure a stable and consistent flow of electricity .These connectors are perfect for industrial and scientific use, and they are built to last. However, they might not be the best choice for non-industrial electrical needs. Overall, THESE spade terminals are a reliable choice for anyone in need of a durable and dependable wiring connector..