KK-978 STRENDIER Tube Inner Compression Fiittings

Review STRENDIER 1/4 Inch Tube Inner Diameter Brass Compression Fiittings Insert

The Strendier KK-978 1/4 Tube Inner Compression Fittings are a superior choice for those seeking reliable and efficient plumbing solutions. These fittings are designed to ensure a secure connection between the tube and the fitting, delivering optimal performance and preventing leaks.

Each fitting in this series is made of high-quality brass material, ensuring durability and resistance to corrosion. The brass construction also lends a classic and elegant look to the fittings, making them a great addition to any plumbing project, whether for residential or commercial use.

The KK-978 fittings feature a 1/4 inch NPT thread connection, allowing for easy installation and integration with existing plumbing systems. The tube size range is from 3/8 to 1/2 inch, making them versatile for various applications.

The unique design of these compression fittings includes an internal compression ring that tightly grips the tube as it is being installed, forming a strong, leak-free seal. This design eliminates the need for external compression nuts or clamps, simplifying the installation process.

Additionally, the Strendier KK-978 fittings come with a crush-proof nut, which provides an extra layer of protection against over-tightening and damage during installation. This nut also features a knurled surface for improved grip and ease of use.

The smooth, chrome-plated finish of these fittings not only adds to their aesthetic appeal but also enhances their resistance to wear and tear. This finish is easy to clean and maintain, ensuring that the fittings continue to look new and function optimally for an extended period.

In conclusion, the Strendier KK-978 1/4 Tube Inner Compression Fittings are a premium choice for those seeking reliable, durable, and easy-to-install plumbing solutions. Their brass construction, internal compression design, and chrome-plated finish make them a valuable addition to any plumbing project.

Strendier KK-978 1/4 inch tube inner compression fittings are commonly used in various applications, including plumbing and hydraulic systems. These fittings offer several advantages and disadvantages, which are as follows:

1. Easy Installation: The primary advantage of these fittings is their ease of installation. They use a compression ring to seal the connection between the pipe and the fitting, eliminating the need for soldering or threading.

2. Leak-free: The compression seal design of these fittings ensures a leak-free connection. Since the seal is created by compressing the fitting onto the pipe, there is no chance of the seal coming loose or breaking.

3. Versatile: These fittings are compatible with a wide range of pipe materials, including copper, stainless steel, and PVC. They are also available in various sizes and configurations to accommodate different applications.

4. Cost-effective: Compared to other types of fittings, such as threaded or welded, compression fittings are generally more cost-effective. They do not require specialized tools or labor for installation, reducing the overall cost of the project.

1. Limited Temperature Range: The temperature range of these fittings is limited, and they are not suitable for high-temperature applications. The maximum working temperature for these fittings is around 250 F (121 C).

2. Not Suitable for High Pressure Applications: These fittings are not suitable for high-pressure applications. They are designed for applications with working pressures up to 300 psi (2,068 kPa).

3. May Require Special Tools for Removal: Although these fittings are easy to install, they can be difficult to remove once installed. In some cases, special tools may be required to break the compression seal and remove the fitting.

Strendier KK-978 1/4 inch tube inner compression fittings offer several advantages, including easy installation, leak-free performance, versatility, and cost-effectiveness. However, they also have some limitations, such as a limited temperature range, inability to handle high pressures, and difficulty in removal.

Based on the advantages and disadvantages, these fittings are ideal for applications where ease of installation, leak-free performance, and cost-effectiveness are the primary considerations. They are not suitable for high-temperature or high-pressure applications. If you are working on a project with such requirements, you may want to consider other types of fittings, such as threaded or welded fittings. Ultimately, the choice of fitting depends on the specific requirements of your project.

Details:

Batteries included?: no. Connector type: no. Wide range of applications: 1/4 inner diameter brass compression fitting is widely used in hydraulic and pneumatic systems to connect air, liquid, fuel, oil inert gas lines, such as connecting copper, brass, aluminum or plastic pipes. Part number: KK-978.

Easy installation: the tube insert is very simple to use, which can be used with plastic and copper tubes, assembly without flaring tools, suitable for Pu nylon tubes other hoses. There may be slight differences in color due to different screen displays. Batteries required ?: no. Application: compression fittings are ideal for connecting air, water, fuel, oil and inert gas lines.

Manufacturer: Xhosa. Item dimensions l x w h: 0.47 0.16 inches. Color: brass. Note: manual measurement, please allow a slight error in size.

Brand: Xhosa. Whats included: 100pcs brass compression insert fittings product features: provides fit and smooth connections for quick easy insertion of hoses.: material: brass. Exterior finish: no.

specifications pipehosefit:

• brand: Strendier
• mpn: Kk-978
• part type: Tube Compression

shipping pipehosefit:

• type: fixed
• service: expedited
• class: expedited
• transit: 2-6 days

offer pipehosefit:

• quantity: 1
• sold #: 8
• options: ship-to-home
• availability: in stock
• started: february 26, 2026

payments pipehosefit:

• credit card: mastercard
• wallet: apple-pay
• other

seller pipehosefit:

• city: commerce city, colorado
• rating: 99.8%
• # reviews: 5705

returns pipehosefit:

• method: money back
• time: 30 days
• paid by: seller
• policy: returns accepted

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose > Compression Fittings