The HPS Hard Line AN Tube Nut (Open Ended Female) [Straight] [AN -6] (Aluminum, Black) is available now, with fitment data on the page and a team behind it.
![HPS Hard Line AN Tube Nut (Open Ended Female) [Straight] [AN -6] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN818_1_28eb009f-a514-4dff-9f79-c7bf12306fd5-2.jpg)
Hoses and fittings work under pressure and heat, where material choice decides service life. Measure inner diameter at the fitting rather than estimating by eye.
Our team knows the hps hard line an tube nut well, so ask if anything about the specification is unclear.
Stock of the hps hard line an tube nut is live on this page rather than estimated.
Shops order the hps hard line an tube nut from us in volume because the data on the page is accurate.
At a glance
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $14.80 with free shipping over $99
- Availability: in stock, dispatched from the USA
Send the old part number or a photo and we will match it against this listing before you commit.
Also worth a look: Hoses & Fittings · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-6] (Aluminum, Black) · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-4] (Aluminum, Black) · full catalog
Finished surfaces are wrapped and hardware is bagged, so the part arrives ready to install.
General guidance on this system is published in the NHTSA vehicle safety hub.
Questions we get about this part
How do I know this is the right part?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
How long does delivery take?
Orders placed before early afternoon on a business day usually leave our USA warehouse the same day, and tracking is emailed when the label is created.
What is the return policy?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
What quality checks does this get?
We verify diameter and reinforcement specification on every hose order.
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