HPS AN816-6-M14125 Straight -6AN Male to M14x1.25 Metric Adapter Fitting Aluminum Black

The HPS AN816-6-M14125 is a straight AN flare to metric adapter fitting that converts a M14 x 1.25 female metric thread port to a -6AN (3/8") male 37-degree flare connection. This adapter allows repeated, leak-free serviceability on metric-ported components without the need for crush washers, sealants, or gaskets on every service interval.

Key Features:

• Side A: -6AN Male 37-degree flare
• Side B: M14 x 1.25 male metric thread with included aluminum crush washer
• Straight (180-degree) configuration for inline plumbing
• Machined from 6061 billet aluminum for lightweight strength
• Type II black anodized finish for superior abrasion and corrosion resistance
• Compatible with fuel, oil, coolant, power steering fluid, alcohol, nitrous, and hydraulic fluid lines
• Eliminates the need for sealants or gaskets — AN flare seals on the cone seat
• Designed for repeated installation and removal without thread damage

HPS Performance AN to Metric adapters are a popular choice for motorsports builders and professional fabricators converting factory metric banjo or threaded ports to AN-style plumbing. The -6AN to M14x1.25 size combination is commonly found in oil system, turbocharger oil feed, and power steering applications. Includes an aluminum crush washer for the metric side seal.