6AN Male Flare to M18x1.5 Male Inverted Flare Adapter

Name: 6AN Male Flare to M18x1.5 Male Inverted Flare Adapter
Brand: DeatschWerks
SKU: 6-02-0642-B
Price: 7 USD
Availability: InStock
Rating: 4.8 (5 reviews)

6AN Male Flare to M18x1.5 Male Inverted Flare Adapter - Main image

$7 ~~$10~~ In stock

Category: AN Fitting

The DeatschWerks 6AN Male Flare to M18x1.5 Male Inverted Flare Adapter is an AN fitting designed to connect a 6AN male flare end to an M18x1.5 male inverted flare port. It is part of the Hose & Hose End Fittings category.

Brand: DeatschWerks
Category: AN Fitting
Connection type: 6AN male flare to M18x1.5 male inverted flare
Listed under Hose & Hose End Fittings
SKU: 6-02-0642-B (Standard)

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Charlotte I. ★★★★★ Oct 22, 2026

This adapter screwed on with zero fuss and the 6AN flare end seated tight without any leaks on the first test. Saved me from having to track down a whole new fuel line assembly.

Natalie ★★★★★ Oct 20, 2026

Threaded right onto my M18 port with no wobble or leaks, which is exactly what I needed. The flare seat on the 6AN side looks clean and mates perfectly. Solid little adapter for the price.

George B. ★★★★★ Oct 19, 2026

The machining on both ends is precise and clean, so the adapter seals perfectly without any leaks on my fuel rail. Installed it between a hard line and a -6AN hose and it fit without any binding.