10AN Male Flare to 3/8" NPT Male Adapter

Name: 10AN Male Flare to 3/8" NPT Male Adapter
Brand: DeatschWerks
SKU: 6-02-0909-B
Price: 5.6 USD
Availability: InStock
Rating: 4.6 (5 reviews)

10AN Male Flare to 3/8" NPT Male Adapter - Main image

$5.6 $8 In stock

Category: AN Fitting

The DeatschWerks 10AN Male Flare to 3/8" NPT Male Adapter is an AN fitting designed to connect a 10AN male flare end to a 3/8" NPT male threaded end. It is part of the hose and hose end fittings category and is offered under SKU 6-02-0909-B.

Brand: DeatschWerks
Category: AN Fitting
Fitting type: 10AN male flare to 3/8" NPT male adapter
Listed under hose and hose end fittings
SKU: 6-02-0909-B

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Customer Reviews (4.6 / 5 · 5 reviews)

Olivia ★★★★★ Oct 21, 2026

Installed this on my fuel rail and the 3/8" NPT threads bit perfectly without any wobble. The machining on the flare end is also smooth, no burs to worry about.

Robert ★★★★★ Oct 20, 2026

Machining is clean and the threads engage without any binding, which is exactly what you want when you're fighting for space in a tight fuel line setup. Took the guesswork out of stepping down from 10AN to that 3/8" NPT port. Solid little piece that does its job.

David ★★★★★ Oct 19, 2026

The adapter fit perfectly between my fuel rail and existing AN line — no leaks at all on first try. The hex section gave my wrench plenty of bite for tightening without rounding anything off.