Hillman 4 Pack Inverted Flare Adapter (3/8" Female x 5/16" Male) | Brass Conversion Fittings | Automotive Brake Fuel Line Fittings for Hydraulic Power Steering Systems

Product Description Hillman inverted flare adapters are designed to provide reliable connections in automotive fluid systems such as hydraulic brake lines, fuel lines, power steering systems, and transmission cooling assemblies. These fittings are commonly used in repair, maintenance, and custom installation applications where adapting between different line sizes is required. The inverted flare design provides a secure and leak-resistant connection while offering excellent resistance to vibration. This makes the adapter suitable for automotive environments where movement, pressure changes, and temperature fluctuations are common. With a 3/8" female to 5/16" male configuration, this fitting allows for easy conversion between different tubing sizes. This flexibility makes it useful for a variety of automotive repair and modification tasks. Constructed from brass, the adapter offers durability along with resistance to corrosion. Ideal for automotive fluid systems, it provides a dependable solution for maintaining secure and efficient connections. From the Manufacturer Recommended or use in hydraulic brake, power steering, fuel lines and transmission cooler lines. Inverted Flare Fittings are inexpensive and reusable. Inverted Flare provides excellent vibration resistance.

• DESIGNED FOR AUTOMOTIVE FLUID SYSTEM APPLICATIONS: Ideal for hydraulic brake lines, fuel systems, power steering, and transmission cooling lines, providing secure, leak-resistant connections for consistent fluid transfer and system integrity.
• INVERTED FLARE DESIGN FOR VIBRATION RESISTANCE: Inverted flare connection resists loosening under vibration and pressure changes, ensuring a secure seal in dynamic automotive systems exposed to movement, temperature fluctuations, and stress.
• PRECISION FIT FOR CONVERSION APPLICATIONS: Designed with a 3/8" female to 5/16" male configuration, allowing easy adaptation between different line sizes, perfect for repair, replacement, or modification tasks requiring compatibility.
• BRASS CONSTRUCTION FOR DURABILITY AND CORROSION RESISTANCE: Made from brass for durability and corrosion resistance, ensuring long-term performance and maintaining structural integrity in automotive fluid systems.
• TRUSTED HILLMAN FASTENING SOLUTIONS: Hillman products deliver reliable, durable hardware solutions for construction, repair, and home improvement, trusted by professionals and DIYers for consistent performance in everyday projects.