Plastic Straight Barbed Hose Connector with Female Thread — Aquarium & Garden

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Plastic Straight Barbed Hose Connector with Female Thread — Aquarium & Garden

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By HomeDIYer®

Size: 4mm×3&4"

QTY(PCS): 1

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$3.66 USD

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In stock (500 units), ready to be shipped

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Straight Barbed Hose Connector with Female Thread — Reliable Flow for Aquariums & Irrigation

When a leaking hose joint disrupts your fish tank filter or leaves your garden drip line dripping in the wrong place, the culprit is almost always a poorly fitted connector. DIYers, aquarium hobbyists, and small-scale irrigators need a straight barbed hose connector that grips firmly, threads securely, and holds up to continuous water flow without cracking or loosening over time.

Each connector features a straight barbed end for push-fit hose attachment and a female threaded end for connection to pumps, valves, or threaded fittings. Available in barb diameters from 4mm (≈5/32") to 20mm (≈25/32") and shank lengths from 1/8" (≈3mm) to 3/4" (≈19mm), these connectors cover a wide range of tubing and fitting combinations. Sold in packs of 1, 4, 10, or 40 pieces to suit single repairs or full project builds.

Typical use cases include connecting flexible tubing to aquarium pump outlets, joining drip irrigation lines to threaded emitter heads, and routing water lines in hydroponics or fish tank filtration systems — all scenarios where a secure, leak-free barbed hose fitting for aquarium or garden use is essential.

🔗 Compatibility: Designed for flexible PVC and silicone tubing with inner diameters matching the barb size. Female thread end is compatible with standard metric and BSP male fittings — confirm thread spec before ordering.

⚠️ Note: Not rated for hot water or high-pressure lines. For pressure-critical applications, contact us to confirm suitability before purchase.

✅ Key Features of These Barbed Hose Connectors with Female Thread

🔩Straight Barbed Design — The ribbed barb grips the inside of flexible tubing firmly, creating a push-fit connection that resists pull-out without tools — ideal for aquarium tubing connectors and drip line fittings.
🧵Female Thread End — Threaded socket end connects directly to male-threaded pump outlets, valve stems, or irrigation fittings, eliminating the need for additional adapters in most setups.
📐Wide Size Range — Barb diameters from 4mm to 20mm and shank lengths from 1/8" to 3/4" let you match the connector precisely to your hose ID and fitting depth, reducing the risk of leaks at the joint.
💧Moisture-Resistant Plastic Body — Constructed from durable plastic that resists moisture absorption and corrosion, making these connectors a dependable choice for continuous-flow water systems like fish tank filtration and garden irrigation.
📦Flexible Pack Quantities — Available in 1, 4, 10, or 40-piece packs so you can buy exactly what you need — whether it's a single replacement fitting or a full stock for an irrigation or aquarium project build.
🛠️Tool-Free Installation — Push the barb into the hose and thread the female end onto your fitting by hand. No special tools required, making these straight hose barb fittings accessible for hobbyists and DIY plumbers alike.

📐 Technical Specifications — Straight Barbed Female Thread Hose Fittings

Product Type	Straight Barbed Hose Connector with Female Thread
Material	Plastic (moisture-resistant)
Barb Diameter Options	4mm (≈5/32"), 6mm (≈15/64"), 8mm (≈5/16"), 10mm (≈25/64"), 12mm (≈15/32"), 14mm (≈35/64"), 16mm (≈5/8"), 20mm (≈25/32")
Shank Length Options	1/8" (≈3mm), 1/4" (≈6mm), 3/8" (≈10mm), 1/2" (≈13mm), 3/4" (≈19mm)
Thread Type	Female thread — see variant options; contact us to confirm thread standard
Connection Style	Barbed push-fit (hose end) + female threaded socket (fitting end)
Recommended Hose Type	Flexible PVC, silicone tubing
Pressure Rating	Generally suitable for low-to-medium pressure (typically up to 30–60 PSI); contact us to confirm for your application
Temperature Range	Suitable for cold and ambient-temperature water; not rated for hot water lines
Pack Quantities	1 pc, 4 pcs, 10 pcs, 40 pcs
Typical Applications	Aquarium filtration, fish tank tubing, drip irrigation, hydroponics, garden water lines
Color/Finish	See variant options

❓ Frequently Asked Questions

How do I choose the right size barbed hose connector?

Match the barb diameter (e.g., 6mm) to your hose's inner diameter (ID). The barb should be equal to or very slightly larger than the hose ID for a secure, leak-resistant grip. For the female thread end, measure your fitting's male thread OD and match it to the connector's thread size. When in doubt, check your hose packaging or measure with calipers. For example, a 6mm barb fits a hose with a 6mm (≈15/64") inner diameter.

What is the pressure rating of these hose connectors?

Plastic barbed connectors of this type are generally suitable for low-to-medium pressure applications — typically up to 30–60 PSI depending on hose material and temperature. They are well-suited for aquarium systems, drip irrigation, and garden water lines. For high-pressure applications, please contact us to confirm suitability.

Are these connectors safe for outdoor or continuous water use?

These connectors are made from durable plastic that is generally resistant to moisture and mild UV exposure. They are suitable for indoor aquarium setups and sheltered outdoor irrigation. For prolonged direct sunlight or harsh outdoor environments, we recommend periodic inspection. They are not designed for hot water lines.

What thread standard does the female thread end use?

The female thread end is typically compatible with standard metric or BSP (British Standard Pipe) fittings depending on the size selected. Please refer to the variant options or contact us to confirm thread compatibility with your specific fitting before ordering.

Can I use these connectors for fish tank or aquarium tubing?

Yes. These straight barbed joiners are widely used in aquarium and fish tank setups to connect flexible tubing to pumps, filters, and other threaded fittings. The plastic material is generally inert and safe for freshwater aquarium use. Always rinse before first use.

Do I need a hose clamp with these barbed connectors?

For low-pressure applications like aquariums and drip irrigation, the barbed design typically provides a secure push-fit connection without a clamp. For higher-flow or higher-pressure setups, adding a hose clamp over the barb is recommended for extra security and leak prevention.

What quantities are available and is bulk pricing offered?

These connectors are available in packs of 1, 4, 10, and 40 pieces. Larger packs offer a lower per-unit cost, making them ideal for irrigation projects, aquarium builds, or workshop stock. Select your preferred quantity using the QTY option above.

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

Plastic Straight Barbed Hose Connector with Female Thread — Aquarium & Garden

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Description

Straight Barbed Hose Connector with Female Thread — Reliable Flow for Aquariums & Irrigation

✅ Key Features of These Barbed Hose Connectors with Female Thread

📐 Technical Specifications — Straight Barbed Female Thread Hose Fittings

❓ Frequently Asked Questions

Plastic Straight Barbed Hose Connector with Female Thread — Aquarium & Garden

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