![HPS NPT Allen Plug Fitting [1/16 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN932_1.jpg)
Shopping the HPS NPT Allen Plug Fitting [1/16 NPT] (Aluminum, Black)? Everything you need to choose correctly is on this page.
Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Measure inner diameter at the fitting rather than estimating by eye.
Stock of the hps npt allen plug fitting is live on this page rather than estimated.
Shops order the hps npt allen plug fitting from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the hps npt allen plug fitting against it.
At a glance
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $13.00 with free shipping over $99
- Availability: in stock, dispatched from the USA
Unsure about the specification? Our desk cross references against manufacturer data at no cost.
Continue browsing: Hoses & Fittings · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-4] (Aluminum, Black) · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-2] (Aluminum, Black) · full catalog
Dispatch is quick because the inventory is real, and you receive tracking the moment the label prints.
When you want a second opinion that is not a parts store, read the NHTSA vehicle safety hub.
Quick answers
Is fitment guaranteed on this listing?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
Do you ship the same day?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
What is the return policy?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
How do you verify this part?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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![HPS NPT Allen Plug Fitting [3/8 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN932_1_6be249de-b49f-4373-8667-06e8edb296af-300x300.jpg)
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![HPS AN Male to NPT Adapter Fitting [Straight] [-8 to 1/4 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_8fbe7cf9-52b7-41cb-9b7c-e7396fcd09ae-300x300.jpg)
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