{"product_id":"90-degree-male-thread-barbed-elbow-hose-connector-m6-m12","title":"90 Degree Male Thread Barbed Elbow Hose Connector — M6 to M12 × 4mm–10mm Barb","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right barb size for my hose?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure your hose's inner diameter (ID). The barb diameter should match or be very slightly larger than the hose ID for a secure, leak-resistant grip. For example, a 6mm (≈1\/4\\u201d) ID hose typically pairs with a 6mm barb. When in doubt, size up by 1mm for a tighter fit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread standard do these 90-degree elbow connectors use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings use metric male threads (M6, M10, M12) conforming generally to ISO metric coarse thread standards. They are not compatible with NPT or BSP threaded ports without a separate adapter.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What material are these elbow barbed connectors made from?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These connectors are typically made from brass or nickel-plated brass, providing good corrosion resistance for air, water, and light fuel applications. Contact us to confirm the exact material for your chosen size if chemical compatibility is critical.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these 90-degree fittings be used outdoors or in wet environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Brass elbow connectors generally perform well in damp or outdoor environments for moderate-duty use. Applying 2–3 wraps of PTFE thread sealant tape is recommended for prolonged outdoor or wet installations to maintain a watertight seal.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What hose types are compatible with these elbow barbed connectors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These 90-degree barbed connectors are compatible with flexible hoses including silicone tubing, PVC air line, rubber fuel hose, and polyurethane tubing. The hose inner diameter must match the barb diameter selected.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the maximum pressure these 90-degree fittings can handle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Working pressure varies by size, material, and hose clamp used. For low-pressure applications such as aquarium air lines and gravity-fed irrigation, these fittings are generally well-suited. For higher-pressure fuel or pneumatic systems, please contact us to confirm suitability.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a hose clamp with these 90-degree barbed fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For low-pressure applications like aquarium air lines, a push-fit connection is often sufficient. For fuel lines, pressurized irrigation, or any system where hose blow-off would cause damage, a worm-drive hose clamp over the barb is strongly recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why choose a 90-degree elbow connector instead of a straight barbed fitting?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A 90-degree elbow connector lets you route flexible hose at a right angle directly from a threaded port, eliminating the need to bend the hose sharply — which can kink tubing and restrict flow. It's ideal for tight spaces, panel-mounted fittings, and installations where the hose must exit perpendicular to the port.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e90 Degree Male Thread Barbed Elbow Connectors — Right-Angle Hose Fittings for Tight Spaces\u003c\/h2\u003e\n    \u003cp\u003eWhen a straight barbed fitting forces you to bend your hose sharply around a corner — risking kinks, flow restriction, or a cracked tube — a 90 degree male thread barbed elbow connector is the cleaner solution. These right-angle hose fittings are designed for aquarium hobbyists, small engine mechanics, irrigation builders, and DIYers who need to route flexible tubing at a precise 90° turn directly from a metric-threaded port, without stressing the hose.\u003c\/p\u003e\n    \u003cp\u003eEach elbow connector features a metric male thread on one end (M6, M10, or M12) and a ribbed barb on the other end at a 90° angle (4mm, 6mm, 8mm, or 10mm barb diameter — approximately 5\/32\" to 3\/8\"). The body is typically brass or nickel-plated brass for corrosion resistance and reliable thread engagement. Available in packs of 2, 5, 10, or 20 to suit single repairs or multi-outlet builds.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include aquarium sump and canister filter plumbing where space is limited, small engine fuel line routing around chassis obstacles, drip irrigation manifold connections requiring a right-angle exit, and pneumatic hobby projects needing a 90° hose barb fitting at a threaded port.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔗\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e These fittings use \u003cstrong\u003emetric male threads (M6, M10, M12 — ISO coarse)\u003c\/strong\u003e. They are \u003cstrong\u003enot\u003c\/strong\u003e directly compatible with NPT or BSP threaded ports. Match the barb diameter to your hose's inner diameter (ID) for a leak-resistant connection.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These 90 Degree Male Thread Barbed Elbow Connectors\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e↩️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrue 90° Elbow Design\u003c\/strong\u003e — Routes flexible hose at a right angle directly from the threaded port, eliminating sharp hose bends that cause kinking and flow restriction in tight-space installations.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMultiple Metric Thread Sizes\u003c\/strong\u003e — Available in M6, M10, and M12 male thread with barb diameters from 4mm to 10mm, covering common metric hose barb elbow fitting sizes for DIY and light industrial use.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCorrosion-Resistant Body\u003c\/strong\u003e — Typically brass or nickel-plated brass construction resists rust and oxidation, making these elbow fittings suitable for water, air, and light fuel line applications.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🐟\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAquarium \u0026amp; Air Line Ready\u003c\/strong\u003e — The compact 90° profile fits neatly inside aquarium cabinets and sump chambers where a straight fitting would require excessive hose length or awkward routing.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eRibbed Barb Grip\u003c\/strong\u003e — The stepped barb profile locks onto flexible tubing firmly, reducing hose pull-off risk under normal working pressure without adhesive or additional sealing compound.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e — Choose from packs of 2, 5, 10, or 20 — whether you need a single repair fitting or a full set for a multi-port manifold or irrigation system build.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eSpec Confirmation:\u003c\/strong\u003e Exact body material (brass vs. nickel-plated) and pressure rating vary by size. If your application involves fuel, elevated pressure, or chemical exposure, please contact us to confirm suitability before ordering.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — 90° Male Thread Barbed Elbow Hose Fitting\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eMale Thread × Barbed Elbow Connector (90 Degree)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eElbow Angle\u003c\/th\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eMetric Male (ISO Coarse) — M6, M10, M12\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBarb Diameter\u003c\/th\u003e\n\u003ctd\u003e4mm (≈5\/32\"), 6mm (≈1\/4\"), 8mm (≈5\/16\"), 10mm (≈3\/8\") — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eTypically brass or nickel-plated brass — contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Hose Types\u003c\/th\u003e\n\u003ctd\u003eSilicone, PVC, rubber, polyurethane flexible tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eISO Metric Coarse (not NPT \/ BSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWorking Pressure\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm for your specific size and application\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended Applications\u003c\/th\u003e\n\u003ctd\u003eAquarium plumbing, fuel line routing, irrigation, pneumatic hobby, coolant lines\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Sizes Available\u003c\/th\u003e\n\u003ctd\u003e2 pcs, 5 pcs, 10 pcs, 20 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq\"\u003e\n    \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right barb size for my hose?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMeasure your hose's inner diameter (ID). The barb diameter should match or be very slightly larger than the hose ID for a secure, leak-resistant grip. For example, a 6mm (≈1\/4\") ID hose typically pairs with a 6mm barb. When in doubt, size up by 1mm for a tighter fit on the tubing wall.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat thread standard do these 90-degree elbow connectors use — are they compatible with NPT or BSP ports?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese fittings use \u003cstrong\u003emetric male threads (M6, M10, M12)\u003c\/strong\u003e conforming generally to ISO metric coarse thread standards. They are \u003cstrong\u003enot\u003c\/strong\u003e directly compatible with NPT (National Pipe Thread) or BSP (British Standard Pipe) threaded ports without a separate adapter fitting.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat material are these elbow barbed connectors made from?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese connectors are typically made from \u003cstrong\u003ebrass or nickel-plated brass\u003c\/strong\u003e, providing good corrosion resistance for air, water, and light fuel applications. If chemical compatibility is critical for your use case, please contact us to confirm the exact material for your chosen size.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these 90-degree fittings be used outdoors or in wet\/submerged environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBrass elbow connectors generally perform well in damp or outdoor environments for moderate-duty use. For prolonged outdoor exposure or partially submerged installations, applying \u003cstrong\u003ePTFE thread sealant tape\u003c\/strong\u003e (2–3 wraps) is recommended to maintain a watertight seal and prevent thread corrosion over time.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat hose types are compatible with these elbow barbed connectors?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese 90-degree barbed connectors work with most common flexible hose types including \u003cstrong\u003esilicone tubing, PVC air line, rubber fuel hose, and polyurethane tubing\u003c\/strong\u003e. The key requirement is that the hose inner diameter matches the barb diameter you select. Rigid pipe is not compatible with the barb end.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the maximum pressure these 90-degree fittings can handle?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eWorking pressure capacity varies by size, body material, and the hose clamp used. For \u003cstrong\u003elow-pressure applications\u003c\/strong\u003e such as aquarium air lines (typically under 5 PSI) and gravity-fed irrigation, these fittings are generally well-suited. For higher-pressure fuel or pneumatic systems, please contact us to confirm suitability for your specific application.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need a hose clamp with these 90-degree barbed fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eFor \u003cstrong\u003elow-pressure applications\u003c\/strong\u003e like aquarium air lines, a push-fit connection over the barb is often sufficient. For fuel lines, pressurized irrigation, or any system where hose blow-off would cause damage, using a \u003cstrong\u003eworm-drive hose clamp\u003c\/strong\u003e over the barb is strongly recommended.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy choose a 90-degree elbow connector instead of a straight barbed fitting?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eA 90-degree elbow connector lets you route flexible hose at a right angle directly from a threaded port, eliminating the need to bend the hose sharply — which can kink tubing and restrict flow. It's ideal for \u003cstrong\u003etight spaces, panel-mounted fittings, and installations\u003c\/strong\u003e where the hose must exit perpendicular to the port, such as inside aquarium cabinets or around engine chassis components.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your \u003cstrong\u003esize and pack quantity\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"M6 male × 4mm Barb \/ 2","offer_id":52335825027346,"sku":"WJT0946-0","price":2.03,"currency_code":"USD","in_stock":true},{"title":"M6 male × 4mm Barb \/ 5","offer_id":52335825060114,"sku":"WJT0946-1","price":3.2,"currency_code":"USD","in_stock":true},{"title":"M6 male × 4mm Barb \/ 10","offer_id":52335825092882,"sku":"WJT0946-2","price":5.64,"currency_code":"USD","in_stock":true},{"title":"M6 male × 4mm Barb \/ 20","offer_id":52335825125650,"sku":"WJT0946-3","price":10.59,"currency_code":"USD","in_stock":true},{"title":"M6 male × 6mm Barb \/ 2","offer_id":52335825158418,"sku":"WJT0946-4","price":2.03,"currency_code":"USD","in_stock":true},{"title":"M6 male × 6mm Barb \/ 5","offer_id":52335825191186,"sku":"WJT0946-5","price":3.2,"currency_code":"USD","in_stock":true},{"title":"M6 male × 6mm Barb \/ 10","offer_id":52335825223954,"sku":"WJT0946-6","price":5.64,"currency_code":"USD","in_stock":true},{"title":"M6 male × 6mm Barb \/ 20","offer_id":52335825256722,"sku":"WJT0946-7","price":10.59,"currency_code":"USD","in_stock":true},{"title":"M10 male × 6mm Barb \/ 2","offer_id":52335825289490,"sku":"WJT0946-8","price":2.16,"currency_code":"USD","in_stock":true},{"title":"M10 male × 6mm Barb \/ 5","offer_id":52335825322258,"sku":"WJT0946-9","price":3.93,"currency_code":"USD","in_stock":true},{"title":"M10 male × 6mm Barb \/ 10","offer_id":52335825355026,"sku":"WJT0946-10","price":7.06,"currency_code":"USD","in_stock":true},{"title":"M10 male × 6mm Barb \/ 20","offer_id":52335825387794,"sku":"WJT0946-11","price":13.45,"currency_code":"USD","in_stock":true},{"title":"M10 male × 8mm Barb \/ 2","offer_id":52335825420562,"sku":"WJT0946-12","price":2.16,"currency_code":"USD","in_stock":true},{"title":"M10 male × 8mm Barb \/ 5","offer_id":52335825453330,"sku":"WJT0946-13","price":3.93,"currency_code":"USD","in_stock":true},{"title":"M10 male × 8mm Barb \/ 10","offer_id":52335825486098,"sku":"WJT0946-14","price":7.06,"currency_code":"USD","in_stock":true},{"title":"M10 male × 8mm Barb \/ 20","offer_id":52335825518866,"sku":"WJT0946-15","price":13.45,"currency_code":"USD","in_stock":true},{"title":"M10 male × 10mm Barb \/ 2","offer_id":52335825551634,"sku":"WJT0946-16","price":2.16,"currency_code":"USD","in_stock":true},{"title":"M10 male × 10mm Barb \/ 5","offer_id":52335825584402,"sku":"WJT0946-17","price":4.07,"currency_code":"USD","in_stock":true},{"title":"M10 male × 10mm Barb \/ 10","offer_id":52335825617170,"sku":"WJT0946-18","price":7.41,"currency_code":"USD","in_stock":true},{"title":"M10 male × 10mm Barb \/ 20","offer_id":52335825649938,"sku":"WJT0946-19","price":14.08,"currency_code":"USD","in_stock":true},{"title":"M12 male × 10mm Barb \/ 2","offer_id":52335825682706,"sku":"WJT0946-20","price":2.16,"currency_code":"USD","in_stock":true},{"title":"M12 male × 10mm Barb \/ 5","offer_id":52335825715474,"sku":"WJT0946-21","price":4.07,"currency_code":"USD","in_stock":true},{"title":"M12 male × 10mm Barb \/ 10","offer_id":52335825748242,"sku":"WJT0946-22","price":7.41,"currency_code":"USD","in_stock":true},{"title":"M12 male × 10mm Barb \/ 20","offer_id":52335825781010,"sku":"WJT0946-23","price":14.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture2of2_1_9d3313a1-3643-4e96-89aa-1e42eea3ab85.jpg?v=1781167110","url":"https:\/\/homediyer.com\/products\/90-degree-male-thread-barbed-elbow-hose-connector-m6-m12","provider":"HomeDIYer","version":"1.0","type":"link"}