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KOOTANS 1/4 NPT x 1/4 NPT Male Solid Brass Hex Nipples are heavy-duty pipe adapters crafted from premium solid brass. Designed with precise 60° taper NPT threads, these fittings ensure a secure, leak-resistant connection for plumbing, air, hydraulic, and refrigeration systems. Rated for pressures up to 1200 psi and temperature extremes from -65°F to 250°F, this 4-piece set combines durability, corrosion resistance, and ease of installation to meet professional-grade demands.














| ASIN | B07P5XC7BT |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #13,605 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #214 in Pipe Fittings |
| Brand | KOOTANS |
| Certification | ANSI B16, ASTM B584 |
| Color | NPT Size is the nominal pipe code, it does not represent the actual diameter. Please check the size chart before buying. |
| Connector Type | Nipple |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,399) |
| Date First Available | February 27, 2019 |
| Exterior Finish | Brass |
| Finish | Brass |
| Included Components | 1/4 NPT x 1/4 NPT Male |
| Item Package Quantity | 1 |
| Item Weight | 2.46 ounces |
| Item model number | CA-3325BB-4 |
| Manufacturer | KOOTANS |
| Material | Brass |
| Measurement System | inch |
| Number of Pieces | 4 |
| Package Dimensions | 3.5 x 3.03 x 0.47 inches |
| Part Number | 3325BB |
| Size | 1/4 NPT x 1/4 NPT (O.D x O.D: 1/2'' x 1/2'') |
| Style | 4 Pack |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
| UPC | 681413584013 |
C**N
Good air tool adapter
Good quality air chuck, tool adapter. Works and fits
D**H
Great find
It was exactly what I was looking for in the price was very good too. I couldn’t find her any local stores.
M**L
Dependability
Worked great would buy again easy to install and durable would buy again
J**S
Good product cheap case.
Delivered on time as expected. I used the couplers for a new compressor and hose set up. Everything is working fine and I have seen any leaks. Durability will show itself over time. One issue I have is I received the kit in a case that is broken and basically unusable. It would’ve been nice to keep everything all together in a case like this.
R**S
Good Adapter
Nice cut threads that fit tight and secure.
B**L
Good quality and no complaints
These fittings are very nice quality and it is always good to have extras on hand. They work just as expected
N**4
Good
Very good product. Happy
A**R
Excelente producto, la verdad que estoy muy satisfecho y agradecido.
R**A
Good just little costly thanks
K**N
Good quality worked well
J**A
el articulo cumple con la calidad y caracteristicas esperada, muy recomendable
L**U
Arrived on time and in good condition. If you need these types of fitting, it does exactly what it should.
S**E
Worked perfect.
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منذ 5 أيام
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