20 Best 1 4 Npt Plug [2024]

Are you looking for the best 1 4 Npt Plug? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 1 4 Npt Plug.

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1 Feelers 1/4' NPT Male Outer Hex Head Thread Plug Pipe Fitting, 304 Stainless Steel Oil Drain Plug... Feelers 1/4" NPT Male Outer Hex Head Thread Plug Pipe Fitting, 304 Stainless Steel Oil Drain Plug...
2 YOUHO 1/4 Npt Adapter for Pipe Fittings, Brass Pipe Fitting 1/4' Hex Head Plug with Thread (3 Packs) YOUHO 1/4 Npt Adapter for Pipe Fittings, Brass Pipe Fitting 1/4" Hex Head Plug with Thread (3 Packs)
3 Horiznext Brass 1/4 npt Pipe Plug, Threaded countersunk Socket Set,hex Metal Fittings,Screw Hole... Horiznext Brass 1/4 npt Pipe Plug, Threaded countersunk Socket Set,hex Metal Fittings,Screw Hole...
4 Glarks 20Pcs Carbon Steel 1/4'' NPT Male Pipe Plug Fitting Assortment Set Internal Hex Thread Socket... Glarks 20Pcs Carbon Steel 1/4'' NPT Male Pipe Plug Fitting Assortment Set Internal Hex Thread...
5 WYNNsky 1/4''NPT Air Coupler and Plug Kit, AMT Unviersal Air Coupler with 4 Pieces I/M Type Air... WYNNsky 1/4''NPT Air Coupler and Plug Kit, AMT Unviersal Air Coupler with 4 Pieces I/M Type Air...
6 Glarks 10Pcs Carbon Steel 1/4'' NPT Male Pipe Plug Fitting Assortment Set Internal Hex Thread Socket... Glarks 10Pcs Carbon Steel 1/4'' NPT Male Pipe Plug Fitting Assortment Set Internal Hex Thread...
7 Anderson Metals - 56115-04 56115 Brass Pipe Fitting, Hex Drive Countersunk Plug, 1/4' NPT Male Pipe Anderson Metals - 56115-04 56115 Brass Pipe Fitting, Hex Drive Countersunk Plug, 1/4" NPT Male Pipe
8 Joywayus 1/4' NPT Male Pipe Plug Outer Hex Thread Socket Plug Brass Fitting(Pack of 5) Joywayus 1/4" NPT Male Pipe Plug Outer Hex Thread Socket Plug Brass Fitting(Pack of 5)
9 Glarks 10Pcs Brass 1/4'' NPT Male Pipe Plug Fitting Set Internal Hex Thread Socket Pipe Plug Kit Glarks 10Pcs Brass 1/4'' NPT Male Pipe Plug Fitting Set Internal Hex Thread Socket Pipe Plug Kit
10 Plews/Edelmann'Tru-Flate 13-201 Coupler/Plug Set 1/4'' Female NPT Coupler and 1/4'' Male NPT Plug' Plews/Edelmann"Tru-Flate 13-201 Coupler/Plug Set 1/4"" Female NPT Coupler and 1/4"" Male NPT Plug"
11 Milton 'ColorFit Coupler & Plug Kit (3 Piece), T-Style 1/4'' NPT Blue' (S-303TKIT) Milton "ColorFit Coupler & Plug Kit (3 Piece), T-Style 1/4"" NPT Blue" (S-303TKIT)
12 Horiznext 1/4 npt male thread internal hex countersunk pipe plug fitting, stainless steel 304 (pack... Horiznext 1/4 npt male thread internal hex countersunk pipe plug fitting, stainless steel 304...
13 Anderson & Forrester PO525-72 Flat Tip Plug Orifice - LP, 9/16' Hex Size, 0.594' Long, 1/4-18 NPT... Anderson & Forrester PO525-72 Flat Tip Plug Orifice - LP, 9/16" Hex Size, 0.594" Long, 1/4-18 NPT...
14 Joywayus 4Pcs Stainless Steel Internal Hex Thread Socket Pipe Plug 1/4'NPT Male Joywayus 4Pcs Stainless Steel Internal Hex Thread Socket Pipe Plug 1/4"NPT Male
15 GASHER 3/8-Inch NPT Male Industrial Air Plug,1/4-Inch High Flow Pneumatic Plugs 300PSI (20-Pack) GASHER 3/8-Inch NPT Male Industrial Air Plug,1/4-Inch High Flow Pneumatic Plugs 300PSI (20-Pack)
16 Horiznext npt 1/8 Male Threaded hex Head Pipe Plug, Stainless Steel 304,(Pack of 4) Horiznext npt 1/8 Male Threaded hex Head Pipe Plug, Stainless Steel 304,(Pack of 4)
17 Tru-Flate 12-235 1/4 Female NPT Plug Tru-Flate 12-235 1/4 Female NPT Plug
18 Glarks 23Pcs 304 Stainless Steel 1/8'' 1/4'' 3/8'' 1/2'' NPT Male Pipe Plug Fitting Assortment Set... Glarks 23Pcs 304 Stainless Steel 1/8'' 1/4'' 3/8'' 1/2'' NPT Male Pipe Plug Fitting Assortment...
19 AIRTOON 4-Way Straight Air Manifold Splitter, Line Type Air Compressor Splitter with 4 Couplers and... AIRTOON 4-Way Straight Air Manifold Splitter, Line Type Air Compressor Splitter with 4 Couplers...
20 Glarks 16Pcs 304 Stainless Steel 1/8'' 1/4'' 3/8'' 1/2'' NPT Male Pipe Plug Fitting Assortment Set... Glarks 16Pcs 304 Stainless Steel 1/8'' 1/4'' 3/8'' 1/2'' NPT Male Pipe Plug Fitting Assortment...
Bestseller No. 1
Feelers 1/4" NPT Male Outer Hex Head Thread Plug Pipe Fitting, 304 Stainless Steel Oil Drain Plug...
  • Thread Size : 1/4" NPT Male Packsge: 4
  • Made from 304 stainless steel for strength
  • Male National Pipe Taper (NPT) threads for use with female threaded pipes
  • It is a Silver tone outer Hex Head Pipe Connector that is for closing and terminating the end of a pipe
  • Great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block
Bestseller No. 2
YOUHO 1/4 Npt Adapter for Pipe Fittings, Brass Pipe Fitting 1/4" Hex Head Plug with Thread (3 Packs)
  • 【Fit】Ideal for clogging water intake manifold inlets, water pump ports, water pipes and oil feed holes, engine blocks.
  • 【Use】Plug into the master tube to close and terminate the external hexadecimal head tube connector at the end of the pipe.
  • 【High-quality materials】made of brass, high strength, corrosion resistance, high temperature resistance, low magnetic permeability.
  • 【Good sealing】 It is made of brass and has a NPT thread that produces a tighter seal than a straight thread.
  • 【Functions】For connecting, terminating, controlling flow, and changing the direction of the pipe.
Bestseller No. 3
Horiznext Brass 1/4 npt Pipe Plug, Threaded countersunk Socket Set,hex Metal Fittings,Screw Hole...
  • ➤ MATERIAL: Brass. More durable than iron and iron galvanized pipe fittings, 1/4" NPT male thread
  • ➤ SUPERIOR THREADS: Precisely milled, threads are tight, deep, smoothe. Male National Pipe Taper (NPT) threads.
  • ➤ APPLICATION: Countersunk plug is with a hex drive for closing the end of a pipe or fitting.
  • ➤ WORKING ENVIRONMENT: -65 to 250 degrees F
  • ➤ Package include: 4 pcs.
Bestseller No. 4
Glarks 20Pcs Carbon Steel 1/4'' NPT Male Pipe Plug Fitting Assortment Set Internal Hex Thread Socket...
  • ♛【What You Get】: This kit includes 20pcs 1/4'' pipe plug fittings, whcih are packed in a plastic bag for easy storage. Works good when used with...
  • ♛【Premium Material】: The pipe plug fittings are made of high-quality carbon steel, anti-corrosion and ant-rust, they can work for a long time...
  • ♛【Good Sealing Effect】: Our product are made in strict accordance with standard, the thread are clean and neat. After the installation is...
  • ♛【Excellent Craftsmanship】: We pay attention to every detail of the products. These pipe fittings have deep thread and are not easy to slip...
  • ♛【Widely Application】: Countersunk plug is with a hex drive for closing the end of a pipe or fitting. It can be used to seal water pipes, water...
Bestseller No. 5
WYNNsky 1/4''NPT Air Coupler and Plug Kit, AMT Unviersal Air Coupler with 4 Pieces I/M Type Air...
  • 1/4''NPT ATM universial coupler with I/M plug.
  • This type of coupler can accept A,T,I/M type plugs.These are the perfect solution for shops where multiple plugs are used.
  • 1/4'' basic flow size with Max working pressure of 300PSI.
  • Ideal for general purpose applications,the durable anodized color coating has a high scratch resistance.
  • The product comes with 1 year warranty.
Bestseller No. 6
Glarks 10Pcs Carbon Steel 1/4'' NPT Male Pipe Plug Fitting Assortment Set Internal Hex Thread Socket...
  • ♛【What You Get】: This kit includes 10pcs 1/4'' pipe plug fittings, whcih are packed in a plastic bag for easy storage. Works good when used with...
  • ♛【Premium Material】: The pipe plug fittings are made of high-quality carbon steel, anti-corrosion and ant-rust, they can work for a long time...
  • ♛【Good Sealing Effect】: Our product are made in strict accordance with standard, the thread are clean and neat. After the installation is...
  • ♛【Excellent Craftsmanship】: We pay attention to every detail of the products. These pipe fittings have deep thread and are not easy to slip...
  • ♛【Widely Application】: Countersunk plug is with a hex drive for closing the end of a pipe or fitting. It can be used to seal water pipes, water...
Bestseller No. 7
Anderson Metals - 56115-04 56115 Brass Pipe Fitting, Hex Drive Countersunk Plug, 1/4" NPT Male Pipe
  • Countersunk plug with a hex drive for closing the end of a pipe or fitting
  • Male pipe threads for connecting to female threaded pipes or fittings
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.
Bestseller No. 8
Joywayus 1/4" NPT Male Pipe Plug Outer Hex Thread Socket Plug Brass Fitting(Pack of 5)
  • Thread Size : 1/4" NPT Male
  • Made from brass for strength
  • Male National Pipe Taper (NPT) threads for use with female threaded pipes
  • It is a gold tone outer Hex Head Pipe Connector that is for closing and terminating the end of a pipe.
  • Great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block
Bestseller No. 9
Glarks 10Pcs Brass 1/4'' NPT Male Pipe Plug Fitting Set Internal Hex Thread Socket Pipe Plug Kit
  • ♛【What You Get】: We provide 10pcs 1/4''' pipe plug fitting for you. They will be tightly packed and arrive in your hands neatly.
  • ♛【Premium Material】: The pipe plug fittings are made of high-quality brass, anti-corrosion and ant-rust, they can work for a long time even in...
  • ♛【Good Sealing Effect】: Our product are made in strict accordance with standard, the thread are clean and neat. After the installation is...
  • ♛【Excellent Craftsmanship】: We pay attention to every detail of the products. These pipe fittings have deep thread and are not easy to slip...
  • ♛【Widely Application】: Countersunk plug is with a hex drive for closing the end of a pipe or fitting. It can be used to seal water pipes, water...
SaleBestseller No. 10
Plews/Edelmann"Tru-Flate 13-201 Coupler/Plug Set 1/4"" Female NPT Coupler and 1/4"" Male NPT Plug"
  • Industrial/Milton Design
  • Considered the industrial standard
  • Identified By The 3/16 Inch Pilot And Flat Bottom V-Shaped Ball Groove
  • Item Package Weight: 2.79 Pounds
Bestseller No. 11
Milton "ColorFit Coupler & Plug Kit (3 Piece), T-Style 1/4"" NPT Blue" (S-303TKIT)
  • T-STYLE: Milton T-style, ColorFit T-style, + blue competitor T couplers/plugs are all compatible!
  • DURABLE: Scratch-resistant steel design in an anodized coating for optimal wear vs. aluminum sleeves
  • EASY MATCH: Use color to distinguish between air lines (e.g. high pressure vs. low pressure)
  • COLOR: Blue to Blue matching - (T) aircoupler/plug fittings, easy push to connect.
  • INCLUDES: 1 Male plug, 1 Female plug, + 1 Female coupler (all 1/4" NPT)
SaleBestseller No. 12
Horiznext 1/4 npt male thread internal hex countersunk pipe plug fitting, stainless steel 304 (pack...
  • ➤ MATERIAL: Made of stainless steel 304, heavy duty, durable and corrosion resistance.
  • ➤ SUPERIOR THREADS: Precisely milled, threads are tight, deep, smoothe. Male National Pipe Taper (NPT) threads.
  • ➤ APPLICATION: for use with female threaded pipes
  • ➤ WORKING ENVIRONMENT:Maximum working pressure of 290 psi, Temperature range from -100 to +660 degrees ℉
  • ➤ It comes with 1 year warranty. Package include: 4 pcs.
Bestseller No. 13
Anderson & Forrester PO525-72 Flat Tip Plug Orifice - LP, 9/16" Hex Size, 0.594" Long, 1/4-18 NPT...
  • Product Type :Mechanical Components
  • Package Dimensions :1.27 Cm L X7.62 Cm W X11.43 Cm H
  • Country Of Origin :United States
  • Package Weight :10.0Lbs
Bestseller No. 14
Joywayus 4Pcs Stainless Steel Internal Hex Thread Socket Pipe Plug 1/4"NPT Male
  • Thread Size : 1/4" NPT Male
  • Made from stainless steel for strength
  • Male National Pipe Taper (NPT) threads for use with female threaded pipes
  • It is a Silver tone internal Hex Head Pipe Connector that is for closing and terminating the end of a pipe.
  • Great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block
Bestseller No. 15
GASHER 3/8-Inch NPT Male Industrial Air Plug,1/4-Inch High Flow Pneumatic Plugs 300PSI (20-Pack)
  • PRODUCT SIZE: 3/8 inch MNPT thread × 1/4 inch body size.Industrial type, also known as M-Style(type D)
  • DURABILITY: Heavy duty nickel plated steel construction features high corrosion resistante and long life
  • WIDE APPLICATION:These industrial MNPT plugs are great for use on air compressors, air blow guns, air nailers etc.
  • WORKING PRESSURE: The maximum operating pressure is 300 psi. Great for use at home.
  • KIT INCLUDES: 20 × 3/8" Male NPT Air Plugs
Bestseller No. 16
Horiznext npt 1/8 Male Threaded hex Head Pipe Plug, Stainless Steel 304,(Pack of 4)
  • ➤ MATERIAL: Made of stainless steel 304, heavy duty, durable and corrosion resistance.
  • ➤ SUPERIOR THREADS: Precisely milled, threads are tight, deep, smoothe. Male National Pipe Taper (NPT) threads.
  • ➤ APPLICATION: for use with female threaded pipes
  • ➤ WORKING ENVIRONMENT:Maximum working pressure of 600 psi, Temperature range from -100 to +660 degrees ℉
  • ➤Package include: 4 pcs.
Bestseller No. 17
Tru-Flate 12-235 1/4 Female NPT Plug
  • Quick-disconnect coupler plug for shut-off when disconnected from a coupler socket
  • Brass for resistance to corrosion
  • 1/4" female NPT end for connecting to a male hose fitting
  • Industrial/Milton design for wide interchangeability with plugs or tools
  • Maximum working pressure of 300 psi
Bestseller No. 18
Glarks 23Pcs 304 Stainless Steel 1/8'' 1/4'' 3/8'' 1/2'' NPT Male Pipe Plug Fitting Assortment Set...
  • ♛【Multiple Size】: This kit includes 4 sizes pipe plug fittings, which are 1/8'', 1/4'', 3/8'', 1/2'', 23pcs in total. They are sorted packed in...
  • ♛【Premium Material】: The pipe plug fittings are made of high-quality 304 stainless steel, anti-corrosion and ant-rust, they can work for a long...
  • ♛【Good Sealing Effect】: Our product are made in strict accordance with standard, the thread are clean and neat. After the installation is...
  • ♛【Excellent Craftsmanship】: We pay attention to every detail of the products. These pipe fittings have deep thread and are not easy to slip...
  • ♛【Widely Application】: Countersunk plug is with a hex drive for closing the end of a pipe or fitting. It can be used to seal water pipes, water...
Bestseller No. 19
AIRTOON 4-Way Straight Air Manifold Splitter, Line Type Air Compressor Splitter with 4 Couplers and...
  • 【Material】The material of basic body is aluminum, and the 1/4" NPT quick couplers and 1/4"NPT plug is steel
  • 【Interchangeable】4-Way air manifold and splitter with (4) 1/4-inch brass 6-ball couplers, It can perfect match "M", "D" and "I/M" type plugs and...
  • 【Durable】High corrosion resistance for longer life and smoother operation than standard couplers, it comes with a 1-year limited
  • 【Style】1/4-inch body plug input with a 1/4-inch body industrial interchange couplers output
  • 【Easy to use】The pneumatic manifold is equipped with quick connection couplers which is easy to connect and disconnect
Bestseller No. 20
Glarks 16Pcs 304 Stainless Steel 1/8'' 1/4'' 3/8'' 1/2'' NPT Male Pipe Plug Fitting Assortment Set...
  • ♛【Multiple Size】: This kit includes 4 sizes pipe plug fittings, which are 1/8'', 1/4'', 3/8'', 1/2'', 16pcs in total. They are sorted packed in...
  • ♛【Premium Material】: The pipe plug fittings are made of high-quality 304 stainless steel, anti-corrosion and ant-rust, they can work for a long...
  • ♛【Good Sealing Effect】: Our product are made in strict accordance with standard, the thread are clean and neat. After the installation is...
  • ♛【Excellent Craftsmanship】: We pay attention to every detail of the products. These pipe fittings have deep thread and are not easy to slip...
  • ♛【Widely Application】: Countersunk plug is with a hex drive for closing the end of a pipe or fitting. It can be used to seal water pipes, water...

Having trouble finding a great 1 4 Npt Plug?

This problem is well understood by us because we have gone through the entire 1 4 Npt Plug research process ourselves, which is why we have put together a comprehensive list of the best 1 4 Npt Plugs available in the market today.

After hours of searching and using all the models on the market, we have found the best 1 4 Npt Plug for 2023. See our ranking below!

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We understand, because we’ve already gone through the whole process of researching 1 4 Npt Plug, which is why we have assembled a comprehensive list of the greatest 1 4 Npt Plug available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 1 4 Npt Plug that you consider buying. Your questions might include the following:

  • Is it worth buying an 1 4 Npt Plug?
  • What benefits are there with buying an 1 4 Npt Plug?
  • What factors deserve consideration when shopping for an effective 1 4 Npt Plug?
  • Why is it crucial to invest in any 1 4 Npt Plug, much less the best one?
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  • Where can you find information like this about 1 4 Npt Plug?

We’re convinced that you likely have far more questions than just these regarding 1 4 Npt Plug, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 1 4 Npt Plug, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 1 4 Npt Plug. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 1 4 Npt Plug buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 1 4 Npt Plug currently available on the market.

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  1. Brand Value: Every brand of 1 4 Npt Plug has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 1 4 Npt Plug?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 1 4 Npt Plug.
  5. Customer Ratings: Number ratings grade 1 4 Npt Plug objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 1 4 Npt Plug.
  7. Product Quality: You don’t always get what you pay for with an 1 4 Npt Plug, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 1 4 Npt Plug is should be an indication of how long it will work out for you.

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