Why does the 1/2" NPT thread measure ~0.84" instead of 0.5"?

NPT is an industry standard, not a ruler measurement. a 1/2" NPT female thread physically measures ~0.84". It perfectly fits standard 1/2" NPT male fittings.

My hose has a 1/2" Outer Diameter (OD). Will this fit?

No. Barb size matches the hose's Inner Diameter (ID). You must use a hose with exactly a 1/2" ID.

Is it rust-proof? Can I use it for drinking water?

It’s premium solid brass and highly rust-resistant (ideal for air/water/oil), but it is NOT recommended for potable (drinking) water.

What if there is a slight leak at the threads?

NPT threads require sealant. Always wrap 2-3 layers of Teflon tape on your male threads before connecting for a leak-proof seal.

My hose is too stiff to push onto the barb. Any tips?

Dip the hose end in hot water for 10 seconds to soften it. It will slide on easily and grip tightly as it cools. Always add a hose clamp for high pressure.

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Brass Hose Barb Fitting -1/2 Inch Barb to 1/2 Inch Male NPT Adapter（Pack of 5)

Brass Hose Barb Fitting -1/2 Inch Barb to 1/2 Inch Male NPT Adapter（Pack of 5)

Product ID: 422091476

Details

Size
Male
Material
Brass Iron
Brand
TAILONZ
Colour
Gold
Connector Type
Barb
Thread Size
0.5 inch

💧150 PSI Max Pressure

🔧1/2" Barb to 1/2" NPT

🌡️-40°F to 160°F

S$14

Duties & taxes included

In stock

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Description

🔗 Connect with Confidence!

VALUE PACK - Includes 5 fittings to meet all your project needs.
EASY INSTALLATION - Connects seamlessly with hoses and NPT male connectors.
COMPACT LIGHTWEIGHT - Each fitting weighs only 0.01 ounces for effortless handling.
PRECISION ENGINEERING - Crafted from durable brass for long-lasting performance.
VERSATILE APPLICATIONS - Ideal for temperature control, pneumatic circuits, and fluid systems.

The Tailonz Pneumatic Brass Hose Barb Fitting is a high-quality 1/2 inch barb to 1/2 inch male NPT adapter, designed for a wide range of applications including temperature control circuits and pneumatic systems. Made from durable brass, it can withstand temperatures from -40°F to 160°F and a maximum pressure of 150 PSI. This 5-pack ensures you have the fittings you need for any project, all while maintaining a lightweight and compact design.

Specifications

Size	1/2''Barb×1/2''NPT Male
Material	Brass, Iron
Brand	TAILONZ PNEUMATIC
Colour	Gold
Connector Type	Barb
Thread Size	0.5 inch
Exterior Finish	Brass
Thread Type	NPT
Item Weight	0.01 Ounces
Number of Pieces	5
Manufacturer	uxcell
Country of Origin	India
Model number	BT-1/2-1/2
Number of Memory Sticks	5
Specific Product Use	professional
Item Weight	0.28 g
Package Dimensions	13.49 x 8.79 x 3.71 cm; 0.28 g
Item model number	BT-1/2-1/2
Are batteries included?	No

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