A2 Stainless Steel Straight Barb Hose Connector — Male Thread, 6mm to 20mm Tubing

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A2 Stainless Steel Straight Barb Hose Connector — Male Thread, 6mm to 20mm Tubing

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Sizes: 1&8" - 6mm

Amount: 1 Pcs

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$2.86 USD

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A2 Stainless Steel Straight Barb Hose Connector — Reliable Male Thread Tubing Fitting for Water Systems

If you've ever dealt with a leaking hose joint mid-project — whether you're setting up a garden irrigation line, plumbing a pump system, or building a DIY water cooling loop — you know how frustrating a poor-quality fitting can be. These A2 stainless steel straight barb hose connectors are built for DIYers, hobbyists, and small-scale builders who need a dependable, corrosion-resistant connection the first time.

Each connector features a straight barb design with a male BSP thread on one end and a ribbed barb on the other. Available in thread sizes from 1/8" to 1/2" and barb diameters from 6mm (≈1/4") to 20mm (≈3/4"), these fittings cover a wide range of flexible tubing applications. Sold individually or in sets of up to 10 pieces — choose the quantity that fits your project.

Typical use cases include garden drip irrigation systems, aquarium and pond plumbing, air compressor hose connections, and DIY water transfer setups. The male thread end connects directly to pumps, valves, or manifolds, while the barbed end grips flexible tubing securely — making these fittings a go-to choice for straight barb hose connector installations in both indoor and outdoor environments.

🔗 Compatibility Note: Thread sizes follow BSP (British Standard Pipe) standards. Verify your system's thread standard before ordering. Barb diameter should match your tubing's inner diameter (ID) for a leak-free fit.

✅ Key Features of These A2 Stainless Steel Straight Barb Hose Connectors

🔩Male BSP Thread End — Threads directly into pumps, valves, and manifolds with standard 1/8", 1/4", 3/8", or 1/2" BSP male thread for a secure, wrench-tightened connection.
🌊Ribbed Barb Grip Design — The tapered barb profile bites into flexible tubing to resist pull-out and maintain a leak-resistant seal without adhesives or additional fittings.
🛡️A2 (304) Stainless Steel Construction — Resists rust and oxidation in wet, humid, and outdoor environments — a reliable choice for garden irrigation hose fittings and water system plumbing.
📐Wide Size Range — Barb diameters from 6mm (≈1/4") to 20mm (≈3/4") paired with thread sizes from 1/8" to 1/2" cover most flexible tubing and hose connector applications.
📦Flexible Quantity Options — Available in 1, 2, 3, 5, or 10-piece sets so you can order exactly what your project needs — no overstocking, no shortage.
⚙️Straight-Through Flow Path — The inline straight design minimizes flow restriction, making these fittings well-suited for water transfer, drip irrigation, and low-pressure fluid systems.

📐 Technical Specifications — Straight Barb Hose Connector Fittings

Product Type	Straight Barb Hose Connector
Material	A2 Stainless Steel (304)
Thread Type	Male BSP (British Standard Pipe)
Thread Sizes Available	1/8", 1/4", 3/8", 1/2"
Barb Diameter Range	6mm (≈1/4") to 20mm (≈3/4")
Compatible Tubing	Flexible silicone, PVC, polyurethane, rubber hose
Connection Style	Straight (inline)
Finish	Brushed stainless steel
Quantity per Order	1, 2, 3, 5, or 10 pieces (select above)
Pressure Rating	See variant options — contact us to confirm for your application
Recommended Use	Water, air, light fluid transfer (non-aggressive media)
Country of Origin	See variant options

⚠️ Size Tip: The barb diameter listed (e.g., 6mm, 8mm) refers to the inner diameter of the tubing it fits — not the outer diameter. Measure the inside of your hose before selecting a size.

❓ Frequently Asked Questions

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

Match the barb diameter to your tubing's inner diameter (ID). For example, a 6mm barb fits tubing with a 6mm ID. When in doubt, measure the inside of your hose — a snug fit prevents leaks. Available sizes range from 6mm (≈1/4") to 20mm (≈3/4"). If your tubing ID falls between sizes, generally size down for a tighter grip.

What thread standard do these connectors use?

These fittings use BSP (British Standard Pipe) male threads, available in 1/8", 1/4", 3/8", and 1/2" sizes. BSP threads are generally compatible with most European and Asian plumbing systems. If your system uses NPT (National Pipe Thread) — common in North American plumbing — please verify compatibility or use an appropriate adapter before ordering.

Can these connectors be used outdoors or in wet environments?

Yes. A2 (304) stainless steel offers good corrosion resistance for most outdoor and wet applications, including garden irrigation, aquariums, pond systems, and light industrial use. For highly corrosive environments — such as saltwater exposure or strong chemical media — A4 (316) stainless steel is generally recommended for longer service life.

What is the maximum pressure these fittings can handle?

Stainless steel barb fittings of this type typically handle up to 150 PSI in water applications under normal conditions, though actual ratings vary by size and tubing material. For pressure-critical systems, contact us to confirm the rating for your specific size and application before installation.

Do I need a hose clamp with these barb connectors?

For low-pressure applications, the barb design alone generally provides a secure grip on flexible tubing. For higher-pressure systems, vibration-prone environments, or safety-critical installations, using a hose clamp over the barb is recommended for added pull-out resistance and leak prevention.

Are these fittings suitable for food-grade or drinking water use?

A2 stainless steel is commonly used in food and beverage equipment due to its corrosion resistance and hygienic surface. However, food-grade or potable water certification depends on the full system and applicable local regulations. If food-grade compliance is required for your application, please contact us to confirm suitability before purchasing.

What types of tubing are compatible with these connectors?

These barb connectors are generally compatible with flexible tubing materials including silicone hose, PVC tubing, polyurethane tubing, and rubber hose. The tubing inner diameter should match the barb size selected. Rigid tubing (copper, CPVC, PEX) is not compatible with barb-style fittings.

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

A2 Stainless Steel Straight Barb Hose Connector — Male Thread, 6mm to 20mm Tubing

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Beschreibung

A2 Stainless Steel Straight Barb Hose Connector — Reliable Male Thread Tubing Fitting for Water Systems

✅ Key Features of These A2 Stainless Steel Straight Barb Hose Connectors

📐 Technical Specifications — Straight Barb Hose Connector Fittings

❓ Frequently Asked Questions

A2 Stainless Steel Straight Barb Hose Connector — Male Thread, 6mm to 20mm Tubing

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