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1/4 Inch NPT Industrial Brass Air Hose Fittings, 10pcs Air Coupler and Plug Kit, Air Coupler and Plug Kit, Quick Connector Air Fittings for Automotive and Home (1/4"" MNPT Plug)
Specifications:
Item Name: 1/4-inch brass male industrial coupler
Item Material: Brass
Item Color: Brass color
Item Size: 1/4 inch NPT male thread×1/4 inch body size
Max Pressure: 300PSI
Item Quantity: 10pcs
Package Weight: 1.87lb
Package List:
10 × 1/4-inch Air Coupler and Plug Kit
industrial air coupler 1/4 1/4 air hose coupler 1/4 inch brass male industrial coupler air hoses connectors quick connect brass air 1/4 npt male air fitting 1/4 inch npt brass male air coupler quick connect brass air coupler 1/4 female quick connect air hose fittings and quick connect air fittings 1/4 inch npt brass male air coupler plug industrial type d air compressor fittings 1/4 air hose fittings
Don
Reviewed in the United States on March 9, 2025
If you are looking for solid brass these are just brass coated. When I opened the package these felt a little heavier than expected so I dug a little further. I pulled out a magnet and much to my surprise these stuck like glue. Brass is made out of copper and zinc, both are not magnetic. I grabbed a file and gave the outer edge of a flat section a few swipes and the area turned silver so these are some type of steel with a brass coating. I checked the threading on all 10 of these, all threaded into 2 different new fitting very smoothly. Most went i about 1/2 way with no sealant but a few went in about 2/3rd's. I Teflon taped up a few and installed them in different air tools and they fit great with no leaks. I checked them in a standard I/M coupler and a universal with no leaks. Overall they are of good quality, nice and solid. Much better than aluminum. If the listing stated they were brass coated I would have given them 5 stars. Even though they are not actually brass I would still buy them.
OldMan
Reviewed in the United States on April 9, 2025
I have a lot of air tools and some of the fittings are getting old and starting to wear. So I decided to replace them with the 1/4 inch NPT hose fittings. They work perfectly with the new style Quick Connect couplings.
Glenn
Reviewed in the United States on April 5, 2025
I used four of these fittings right off and used Teflon tape on the threads. These air hose fittings threaded easily into four air tools. These air hose fittings plugged into the air hose with no problems and there were no air leaks in the female couplers or in the air tools. I haven’t used all of these fittings yet but the ones I have used so far have all worked very well.
Fred Bloggs
Reviewed in the United States on April 2, 2025
The 1/4 Inch NPT Industrial Brass Air Hose Fittings, specifically the 10-piece Air Coupler and Plug Kit, is designed for versatility and reliability in various applications, including automotive and home use. Here’s a detailed review of its features and performance:Design and Build QualityThe fittings are made from high-quality brass, which is known for its durability and resistance to corrosion. This material ensures that the fittings can withstand the rigors of frequent use and exposure to air and moisture without degrading over time. The industrial design is robust, making these fittings suitable for both professional and DIY applications.CompatibilityThe 1/4" MNPT (Male National Pipe Thread) size is a standard fitting for many air tools and hoses, making this kit versatile for a wide range of applications. Whether you’re working on automotive repairs, pneumatic tools, or general air compressor tasks, these fittings are designed to provide a secure and leak-free connection.Quick Connector FeatureThe quick connector design allows for easy and fast attachment and detachment of air hoses and tools. This feature is particularly beneficial for users who need to switch between different tools frequently, as it saves time and effort during setup. The fittings typically provide a secure connection that minimizes the risk of air leaks.PerformanceUsers generally find that the brass air hose fittings perform well, providing a reliable and leak-free connection. The fittings are designed to handle high pressure, making them suitable for various pneumatic applications. The smooth operation of the couplers and plugs ensures that users can easily connect and disconnect tools without hassle.Ease of UseThe fittings are user-friendly, with a straightforward design that allows for quick installation. The lightweight nature of brass makes them easy to handle, and the clear markings on the fittings help users identify the correct connections quickly.ConclusionOverall, the 1/4 Inch NPT Industrial Brass Air Hose Fittings, 10-piece Air Coupler and Plug Kit, is a reliable and durable solution for anyone needing quality air fittings. Its brass construction, compatibility with standard air tools, and quick connector feature make it a valuable addition to any workshop or garage. Whether for automotive work or home projects, this kit is likely to meet the needs of users looking for efficient and dependable air hose connections.
Jessica H
Reviewed in the United States on April 10, 2025
These 1/4 Inch Brass Air Hose Fittings are super well made with a great finish. They fit my air sander perfectly. No more air leaks. Great price !. Installing them was very simple, just use some Teflon tape. Very pleased with them.
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