This component is a connector designed for use in automotive braking systems. The designation “3/8-24” refers to its dimensions and threading. Specifically, 3/8 indicates the outer diameter of the tubing it is designed to connect, measured in inches, while 24 denotes the thread count per inch. This specification ensures a secure and leak-proof connection, crucial for maintaining hydraulic pressure within the brake lines. An example application is connecting a hard brake line to a flexible brake hose near a vehicle’s wheel.
Its significance lies in its role in ensuring the reliable and safe operation of a vehicle’s braking system. Properly installed and maintained, this fitting prevents fluid leaks, which are detrimental to braking performance. The consistent thread specification allows for interchangeability within certain brake line systems. Historically, standardized fittings have been essential for both original equipment manufacturing (OEM) and aftermarket repair, contributing to safety standards within the automotive industry.