Male Adapter Fitting #6 x 5/8-18 3/8 Tube IF

The Male Adapter Fitting #6 x 5/8-18 3/8 Tube IF from FRAGOLA is a precision hydraulic hose adapter designed for custom fuel, oil, and coolant line applications in high-performance engine builds and modified vehicles. This fitting is essential for creating reliable connections in fuel systems, turbo setups, and auxiliary cooling loops, ensuring performance under pressure.

Engineered to meet SAE specifications, this adapter features a #6 male configuration with a 5/8-18 SAE thread pitch and a 3/8-inch tube inlet (IF designation). Its design minimizes micro-movement and vibration-induced failure, which is crucial in engine bay environments that experience heat cycling and constant vibration. The compact dimensions of 1.7 x 1.15 x 4.1 inches allow for easy integration into tight spaces.

This adapter is particularly beneficial for engine builders who need to transition between hose sizes or integrate auxiliary systems into existing fuel or coolant loops. Its compatibility with various systems, including fuel rails, oil coolers, and intercooler circuits, makes it a versatile choice for turbocharged and supercharged platforms.