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Brass Compression Tube Pipe Fitting Connector, Straight Coupling Adapter, 3/8" Tube OD x 1/4" NPT Male Connector 5pcs (3/8" OD Compression x 1/4" NPT Male)

  • Based on 46 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 22
Order within 20 hours and 40 minutes
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Size: 3/8" OD Compression x 1/4" NPT Male


Features

  • Type: Standard 3/8" Tube OD (Compression) male to 1/4" inch NPT national pipe thread male.Compression nuts and ferrules included.5pcs
  • Reducing adapter for different size tube pipes or fittings,Fitting connects to tubing end and NPT male connects to Standard National Pipe Thread.
  • Tube OD Compression to NPT tube adapter for converting Standard National Pipe Thread (NPT) pipe to Aluminum, Plastic, and Copper straight compression thread pipe Tubing.
  • Heavy-duty brass construction with rust proof, corrosion resistance, high temperature ductility and low magnetic permeability

Description

Package Includes: 5X Compression to NPT Male adapter

Size: 3/8" OD Compression x 1/4" NPT Male


Material: Brass


Brand: ZKZX


Color: Copper


Connector Type: Adapter


Thread Size: 1/4


Exterior Finish: Brass


Thread Type: NPT


Item Weight: 0.01 Ounces


Number of Pieces: 5


Size: ‎3/8" OD Compression x 1/4" NPT Male


Material: ‎Brass


Brand: ‎ZKZX


Color: ‎Copper


Connector Type: ‎Adapter


Thread Size: ‎1/4


Exterior Finish: ‎Brass


Thread Type: ‎NPT


Item Weight: ‎0.01 Ounces


Number of Pieces: ‎5


Manufacturer: ‎ZKZX


UPC: ‎742089390596


Item Weight: ‎0.01 ounces


Package Dimensions: ‎5.24 x 3.78 x 0.71 inches


Item Package Quantity: ‎1


Measurement System: ‎inch


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: January 24, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Value
Size: 3/8" OD Compression x 1/4" NPT Male
The right item on time
Reviewed in the United States on March 10, 2024 by john Littleton

  • Work as described
Size: 3/8" OD Compression x 1/4" NPT Male
Just what I needed
Reviewed in the United States on September 16, 2023 by geezer11

  • great deal
Size: 3/8" OD Compression x 1/4" NPT Male
fit great and worked well
Reviewed in the United States on March 17, 2022 by Eatrocks

  • 3/8" Fitting doesn't fit or seal on 3/8" copper pipe
Size: 3/8" OD Compression x 1/4" NPT Male
The hex nut only goes on the 3/8" copper pipe with great difficulty. Then the crush ring slides on OK. The problem is the nut never tightens up. Keep cranking expecting it to tighten up like normal with the crush ring bottoming out and the hex nut splits. Replace both the hex nut and a new crush ring of another brand and the hex hut tightens up in under 1 revolution. Poor Chinese quality again! ... show more
Reviewed in the United States on June 26, 2024 by Tech Editor Tech Editor

  • these fittings are junk
Size: 3/8" OD Compression x 1/4" NPT Male
no ferrule to support the crush sleeve, nut and sleeve will not fit over tubing, these fittings are junk and that opinion is formed from using these type fittings for 40 years in both aircraft and truck/trailer/fleet maint.
Reviewed in the United States on September 21, 2023 by Kevin S.

  • Missing parts
Size: 3/8" OD Compression x 1/4" NPT Male
2 were missing sleeves and 1 had 5/16 sleeves in it and they are 3/8 compression fittings so I got 2 good ones out of a 5 pack
Reviewed in the United States on May 31, 2022 by Brad

  • Terribly out of spec. Unusable.
Size: 3/8" OD Compression x 1/4" NPT Male
The ferrules were too thin and too loose on the tubing. The nuts were too loose on the threads and too loose on the tubing. A seal was impossible.
Reviewed in the United States on September 29, 2021 by doug strong

  • Great Product
Size: 3/8" OD Compression x 1/4" NPT Male
Great product and quick shipping. I used them on my air compressor system and they are working at 150 psi. I would purchase again.
Reviewed in the United States on April 2, 2023 by Thomas Patterson

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