A Bleed Screw is a valve that is used to remove air from a system. In the drive axle, the bleed screw is located on the axle housing. When it is opened, it allows air to escape from the system. It is important because air can cause problems such as decreased performance and premature wear.Attributes: • Designed to withstand harsh operating conditions• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Bleed Screw is used to hold the components within or against other components.