The Straight Thread O-Ring Adapter is designed to provide a secure, sealed connection between components in hydraulic systems. It consists of a threaded portion and a shoulder where an O-ring is seated. The threads allow for a secure attachment to compatible equipment, while the O-ring forms a tight seal between the adapter and the mating component.Attributes:• Prevents fluid and air leaks under high pressure. • Ensures system integrity and reliability.• Resilience against pressure and wear.Applications: The Straight Thread O-Ring Adapter is used in air conditioner lines, brake lines, engine oil pans, and brake accumulators to provide a secure and sealed connection for fluid transfer in the equipment.