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Brass Fittings F38 Hex Head Pipe Plug 3/8 Inch NPT

Manufacturer

Brass Fittings

<h3>About Brass Fittings</h3><p>When a connection needs to hold — whether in a plumbing system, an engine bay, a fuel line, or a marine application — the material and craftsmanship of the fitting matter enormously. Brass Fittings has built its reputation on exactly that principle: delivering precision-engineered components made from high-quality brass and bronze alloys that stand up to pressure, vibration, and corrosion over the long haul.</p><p>Rooted in the manufacturing tradition of Jamnagar, India — a region recognized globally as a hub for world-class brass component production — and distributed through the established network of Midland Industries, this brand brings together old-world metallurgical expertise and modern machining precision. The result is a broad catalog of fittings, adapters, and accessories trusted by professionals across automotive, industrial, marine, and residential applications.</p><h3>Why Brass and Bronze?</h3><p>Brass and bronze alloys offer a compelling combination of properties that make them ideal for fluid and gas handling systems. They resist corrosion far better than plain steel, machine cleanly to tight tolerances, and create leak-free seals when properly installed. Unlike plastic alternatives, brass and bronze fittings can handle elevated temperatures and higher working pressures, making them the preferred choice in demanding environments.</p><p>At the heart of the Brass Fittings lineup are the brand&apos;s <a href="/7273-brass-fittings-brass-bronze-pipe-hose-fittings-200203">Brass &amp; Bronze Pipe &amp; Hose Fittings</a> — a comprehensive assortment of elbows, tees, couplings, nipples, crosses, adapters, and barbed connectors. Whether you&apos;re routing coolant lines, building a fuel system, or plumbing a compressor, these fittings offer the dimensional consistency and thread quality needed to ensure a proper seal every time.</p><h3>A Complete Fittings Solution</h3><p>Beyond the core brass and bronze lineup, the catalog extends into <a href="/7273-brass-fittings-pipe-fitting-17358">Pipe Fittings</a> that cover a wide range of thread types, configurations, and material grades — giving technicians and builders the flexibility to tackle both standard and specialized installations. From straight pipe nipples to reducing bushings and hex plugs, these components are the backbone of any fluid-routing system.</p><p>No fitting installation is complete without a proper seal on the threads. Brass Fittings addresses this with <a href="/7273-brass-fittings-thread-sealant-tape-17329">Thread Sealant Tape</a> — the go-to solution for creating leak-tight connections on tapered pipe threads. Using the right thread sealant alongside quality brass fittings is a small step that makes a significant difference in long-term reliability.</p><p>Rounding out the lineup are <a href="/7273-brass-fittings-nylon-pipe-to-hose-adapters-200725">Nylon Pipe to Hose Adapters</a>, which bridge the gap between rigid pipe systems and flexible hose runs. These lightweight, corrosion-resistant adapters are particularly useful in applications where dissimilar materials need to be joined cleanly and securely.</p><h3>Built for Professionals and DIYers Alike</h3><p>Whether you&apos;re a professional mechanic, a marine technician, an HVAC installer, or a dedicated DIYer, the Brass Fittings catalog offers the components needed to do the job right. The combination of proven alloy materials, precise machining, and a broad range of configurations makes this brand a reliable one-stop resource for connection hardware across virtually any system.</p>

Part Number

F38
09/12/2036 12:58 PM
Sale Price

$2.97

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Brass Fittings F38 is a 3/8 inch NPT hex head pipe plug designed for reliably sealing threaded pipe openings in plumbing, pneumatic, and hydraulic applications. Constructed from durable brass material, this plug provides excellent corrosion resistance and long-lasting performance in both residential and commercial installations.

Key Features:

  • 3/8 inch NPT male threaded connection for standard pipe compatibility
  • Hex head design allows for easy installation and removal with standard wrenches
  • Solid brass construction ensures durability and corrosion resistance
  • Ideal for capping off unused pipe ends or temporarily sealing lines during maintenance
  • Suitable for water, air, gas, and oil applications within appropriate pressure and temperature ranges

This pipe plug is commonly used in plumbing systems, compressed air lines, hydraulic systems, and general pipe fitting applications where a reliable threaded seal is required.

Products specifications

Size

3/8"

First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.

awesome dealer ..... easy site to search.... fast shipping

Fast service purchased from them many times no problems and usually have coupon codes!! Will do buissiness with again.

Did not mention anything about mounting hardware, will cancel sale if no mounting kit, thank you

Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

So far so good on price

I like your prices on parts and ease of navigating on your site.

This is preliminary review. So far, it's been a cinch!

Good fare prices

easy

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