NPT stands for National Pipe Thread. It's a standard tapered thread used for sealing pipes and fittings. This plug has a 3/8 inch NPT size, meaning it will fit into any port tapped with a 3/8 inch NPT die.

What is this plug used for?

This plug is used to seal off threaded openings, typically in custom fabrication projects. For example, you might use it to close an unused sensor port on an intake manifold or a threaded bung on an exhaust system.

What tools are needed to install this plug?

This plug features a hex socket drive. You will need a standard hex wrench (Allen key) that fits the socket to tighten it into place.

Specifications

Brand: Fleece Performance
Part #: FPE-NPT-38
UPC: 670875717909

Fleece Performance Universal 3/8in NPT Hex Socket Plug - Black

Name: Fleece Performance Universal 3/8in NPT Hex Socket Plug - Black
Brand: Fleece Performance
SKU: fleece-performance-fleece-performance-universal-3-8in-npt-hex-socket-plug-black-t14-489527
Price: 3.25 USD
Availability: BackOrder

$3.25

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Fleece Performance 3/8in NPT Hex Socket Plug - Black

Key Features

Fits universal applications requiring a 3/8in NPT thread.
Features a hex socket drive for easy installation and removal.
Durable steel construction for reliable sealing.
Black finish for a clean appearance.
Part number FPE-NPT-38.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is a 3/8 inch NPT hex socket plug from Fleece Performance, finished in black. It's designed to seal off threaded ports in various fabrication applications. If you're building a custom intake, exhaust, or any other system where you need to close off a 3/8 inch NPT threaded opening, this plug is a straightforward solution.

Made from durable steel with a hex socket drive, it makes installation and removal easy with a standard hex wrench. The black finish offers a clean look for your project. It's a well-built, simple part that gets the job done for sealing off unused ports in custom setups.