Can these fittings be used outdoors or in irrigation systems?

Yes. Plastic hose barb fittings are generally suitable for outdoor use in garden irrigation, drip systems, and rainwater collection setups. They resist corrosion and moisture. For prolonged UV exposure, confirm material grade with us.

Plastic Hose Barb Fitting — 3/4" Female Thread Straight Connector, 6mm–20mm

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Plastic Hose Barb Fitting — 3/4" Female Thread Straight Connector, 6mm–20mm

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size option: 6mm × 3&4"

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$2.65 USD

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Straight Plastic Hose Barb Fitting with 3/4" Female Thread — Stop Leaks at the Source

If you've ever dealt with a dripping hose connection mid-project — whether you're setting up a garden drip line, plumbing a water tank, or routing coolant through a DIY system — you know how frustrating a poor-fitting connector can be. These straight plastic hose barb fittings with 3/4" female thread are built for DIYers, homeowners, and small-shop operators who need a reliable, no-fuss tube-to-pipe connection that holds.

Each fitting features a straight barbed tail on one end and a 3/4" female threaded port on the other. The barb OD ranges from 6mm (≈1/4") to 20mm (≈25/32"), covering the most common hose inner diameters used in residential and light commercial applications. Constructed from rigid plastic — typically polypropylene or nylon — these connectors are lightweight, corrosion-resistant, and easy to install by hand. Available in packs of 2, 5, 10, or 20 pieces to match your project scale.

These hose barb pipe connectors are well-suited for garden irrigation systems and drip line setups, rainwater collection and water tank plumbing, and aquarium or pond water routing where a straight tube-to-threaded-port connection is needed. The 3/4" female thread to hose barb adapter design makes them a go-to for anyone connecting flexible tubing to a threaded fitting or valve.

🔗 Compatibility: Fits flexible hoses with inner diameters from 6mm to 20mm. Female port is 3/4" nominal thread — contact us to confirm BSP vs. NPT if thread standard matters for your application.

✅ Key Features of These Plastic Hose Barb Fittings

🔩Straight Barb-to-Female-Thread Design — One-piece straight connector routes flexible tubing directly into a 3/4" female threaded port with no adapters needed.
📐8 Barb Sizes in One Listing — Choose from 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, or 20mm barb OD to match your hose inner diameter precisely.
💧Ribbed Barb Profile for Grip — The stepped barb ridges bite into the hose wall to resist pull-out and reduce drip points in low-to-medium pressure water lines.
🛡️Corrosion-Resistant Plastic Construction — Unlike metal fittings, these plastic tube connectors won't rust or corrode in wet environments, making them reliable for outdoor irrigation and aquatic setups.
📦Flexible Pack Quantities — Order 2, 5, 10, or 20 pieces per size so you can stock exactly what your project needs without overpaying for bulk you won't use.
🔧Tool-Free Hand Installation — Push the barb into the hose and thread the female end onto your fitting or valve by hand — no special tools required for most DIY plumbing and irrigation connections.

📐 Technical Specifications — Straight Plastic Hose Barb Connector

Product Type	Straight Hose Barb Tail Fitting
Thread Type (Female Port)	3/4" nominal female thread (BSP or NPT — see variant or contact us to confirm)
Barb OD Options	6mm (≈1/4"), 8mm (≈5/16"), 10mm (≈3/8"), 12mm (≈15/32"), 14mm (≈9/16"), 16mm (≈5/8"), 18mm (≈23/32"), 20mm (≈25/32")
Configuration	Straight (inline, 180°)
Material	Rigid plastic — typically polypropylene (PP) or nylon
Finish / Color	See variant options
Recommended Hose ID	Matches barb OD selected (e.g., 10mm barb → 10mm ID hose)
Pressure Rating	Typically suitable for low-to-medium pressure (generally up to 60–100 PSI; contact us to confirm)
Pack Quantity	2 / 5 / 10 / 20 pcs (select above)
Hose Clamp Required	Recommended for pressurized systems; not included
Country of Origin	Contact us to confirm

⚠️ Note: Thread standard (BSP vs. NPT) may vary by batch. If your application requires a specific thread standard, please contact us before ordering to confirm compatibility.

❓ Frequently Asked Questions

How do I choose the right barb size for my hose?

Match the barb OD (outer diameter) to your hose's inner diameter (ID). For example, a 6mm (≈1/4") ID hose needs the 6mm barb variant. Measure your hose ID with calipers before ordering. Available sizes in this listing range from 6mm to 20mm — roughly 1/4" to 25/32".

What thread standard does the 3/4" female port use — BSP or NPT?

The female port is nominally 3/4", which is a common size for both BSP and NPT standards. Thread form can vary by production batch. If thread compatibility is critical for your setup, please contact us to confirm the standard before ordering.

What material are these fittings made from?

These fittings are generally made from rigid plastic — typically polypropylene (PP) or nylon. Both materials are lightweight, corrosion-resistant, and commonly used in water transfer, irrigation, and DIY plumbing applications.

Can I use these fittings outdoors or in a garden irrigation system?

Yes. These plastic hose barb connectors are generally suitable for outdoor use in garden drip irrigation, rainwater collection, and water tank plumbing. They resist moisture and corrosion well. For applications with prolonged direct UV exposure, contact us to confirm the material grade.

What is the maximum pressure these fittings can handle?

Plastic hose barb fittings are typically rated for low-to-medium pressure — generally up to 60–100 PSI depending on material grade, hose wall thickness, and whether a hose clamp is used. They are not intended for high-pressure hydraulic or pneumatic lines.

Do I need a hose clamp with these fittings?

For pressurized systems, a hose clamp is strongly recommended to ensure a leak-free connection. The barbed profile grips the hose on its own for gravity-fed or very low-pressure applications, but adding a clamp significantly improves reliability and pull-out resistance. Clamps are not included.

Are these fittings safe for drinking water or food-grade applications?

These fittings are designed for general water transfer, irrigation, and DIY plumbing. If you require NSF/FDA food-grade or potable water certification, please contact us to confirm suitability before purchasing.

How many fittings come in each pack, and can I mix sizes?

Each variant is sold as a single size in packs of 2, 5, 10, or 20 pieces. To get multiple sizes, simply add each size variant to your cart separately. This lets you stock exactly what your project requires.

🛒 Select your size and quantity above, then add to cart — ships from our US warehouse.

Plastic Hose Barb Fitting — 3/4" Female Thread Straight Connector, 6mm–20mm

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Beschreibung

Straight Plastic Hose Barb Fitting with 3/4" Female Thread — Stop Leaks at the Source

✅ Key Features of These Plastic Hose Barb Fittings

📐 Technical Specifications — Straight Plastic Hose Barb Connector

❓ Frequently Asked Questions

Plastic Hose Barb Fitting — 3/4" Female Thread Straight Connector, 6mm–20mm

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