defender hub seal
The hub axle seal's primary function is to keep the axle lubricated. The lubricant, often a type of grease or oil, is crucial for reducing friction between moving parts. Without proper lubrication, the components can suffer from overheating and excessive wear, potentially leading to significant damage and costly repairs. Additionally, the seal prevents water and dirt from entering the axle assembly, which can cause rust and corrosion, further jeopardizing the integrity of the axle.
Conversely, screws require a drill or screwdriver for installation, which can slow down the process, especially in large-scale projects. However, the use of power drills can mitigate this issue, allowing for quick and efficient application of screws. Furthermore, screws can be removed and replaced without damaging the surrounding materials as much as nails, which can be an important factor in repairs or modifications.
nail screw


