{"product_id":"female-bsp-thread-hose-barb-straight-plastic-connector-fitting","title":"Female BSP Thread Hose Barb Straight Plastic Connector Fitting — 1\/2\" \u0026 3\/4\" to 13mm \/ 16mm","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 hose barb size?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the barb diameter to your hose's inner diameter (ID). For example, a 13mm barb fits hose with a 13mm (approximately 1\/2\\\" or 17\/32\\\") inner diameter, while a 16mm barb fits hose with a 16mm (approximately 5\/8\\\") inner diameter. When in doubt, measure your hose ID before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread standard does this fitting use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings use BSP (British Standard Pipe) female threads — 1\/2\\\" BSP or 3\/4\\\" BSP depending on the variant selected. BSP threads are generally not interchangeable with NPT (National Pipe Thread) without an adapter.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these fittings be used outdoors or in wet environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The plastic construction is inherently corrosion-resistant and typically performs well in outdoor, humid, or wet environments. However, prolonged UV exposure may degrade some plastics over time — check your specific application requirements.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What pressure rating do these fittings support?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Plastic hose barb fittings generally support low-to-medium pressure applications. They are typically suitable for garden irrigation, aquarium systems, and fluid transfer lines. For high-pressure systems, please contact us to confirm suitability.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need clamps or adhesive to secure the hose?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The barbed design creates a friction-fit connection that holds securely in most low-pressure applications. For added security or higher-flow systems, a hose clamp is generally recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these fittings compatible with both metric and imperial hose?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The barb end is sized in millimeters (13mm or 16mm) to match hose inner diameter. The thread end uses BSP (imperial) sizing. Always verify both the hose ID and the mating thread standard before purchasing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What fluids are compatible with these plastic fittings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These fittings are generally compatible with water, mild chemicals, and non-aggressive fluids. They are commonly used in garden irrigation, aquaculture, and general fluid transfer. Avoid use with fuels, solvents, or highly corrosive chemicals unless material compatibility is confirmed.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eFemale BSP Thread Hose Barb Straight Plastic Connector Fitting — Reliable Fluid Transfer Made Simple\u003c\/h2\u003e\n    \u003cp\u003eWhether you're setting up a garden irrigation system, routing coolant lines, or building an aquarium water circuit, finding a fitting that seals reliably without corroding or adding unnecessary weight is a constant challenge. DIYers, hobbyists, and small-scale contractors all need a straight connector that threads in cleanly, grips the hose firmly, and holds up over time without rusting or cracking.\u003c\/p\u003e\n    \u003cp\u003eEach fitting features a female BSP threaded inlet — available in 1\/2\" BSP or 3\/4\" BSP — paired with a straight hose barb outlet sized at either 13mm (approximately 1\/2\") or 16mm (approximately 5\/8\"). The body is molded from durable plastic (typically polypropylene or similar engineering-grade resin), making it lightweight, corrosion-resistant, and easy to install by hand or with minimal tooling. Available in quantities from 1 to 10 pieces per order.\u003c\/p\u003e\n    \u003cp\u003eThese straight plastic hose barb fittings are well suited for garden drip irrigation and sprinkler systems, aquarium and pond water circulation setups, and general-purpose fluid transfer lines in workshops or utility spaces — anywhere a leak-resistant BSP to hose barb connection is needed.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003eℹ️\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e These fittings use BSP (British Standard Pipe) threads. BSP is \u003cem\u003enot\u003c\/em\u003e directly compatible with NPT (National Pipe Thread) without an adapter. Always verify your existing fittings or valve ports use BSP threading before ordering. Barb end fits hose with matching inner diameter: 13mm (≈1\/2\") or 16mm (≈5\/8\").\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These Female BSP Hose Barb Straight Plastic Fittings\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFemale BSP Thread Inlet\u003c\/strong\u003e — Available in 1\/2\" and 3\/4\" BSP female thread sizes, compatible with standard BSP-threaded valves, pumps, and manifolds used in irrigation and fluid systems.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBarbed Grip Design\u003c\/strong\u003e — The straight barb profile creates a secure friction-fit connection with flexible hose, reducing the risk of accidental pull-out in low-to-medium pressure fluid transfer lines.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCorrosion-Resistant Plastic Body\u003c\/strong\u003e — Molded from engineering-grade plastic, these fittings resist rust, scale, and mild chemical exposure — making them a practical choice for outdoor garden irrigation and aquatic applications.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLightweight Construction\u003c\/strong\u003e — The plastic body keeps overall system weight low, which is especially useful in suspended or overhead plumbing runs where metal fittings would add unnecessary load.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTool-Friendly Installation\u003c\/strong\u003e — The straight-through design and standard BSP thread allow for quick hand-tightening or wrench installation without specialized tools, reducing setup time on irrigation or fluid routing projects.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Quantity Options\u003c\/strong\u003e — Order from 1 to 10 pieces per SKU to match your project scale — whether you need a single replacement fitting or a small batch for a multi-zone drip irrigation layout.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — Female BSP Hose Barb Straight Plastic Fitting\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003eStraight Hose Barb Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eFemale BSP (British Standard Pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Sizes Available\u003c\/th\u003e\n\u003ctd\u003e1\/2\" BSP, 3\/4\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBarb Outlet Diameter\u003c\/th\u003e\n\u003ctd\u003e13mm (≈1\/2\") or 16mm (≈5\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConnection Style\u003c\/th\u003e\n\u003ctd\u003eStraight (inline)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eEngineering-grade plastic (typically polypropylene)\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\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm for your application\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Fluids\u003c\/th\u003e\n\u003ctd\u003eWater, mild aqueous solutions (see FAQ for details)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Standard Compatibility\u003c\/th\u003e\n\u003ctd\u003eBSP only — not directly compatible with NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1, 2, 3, 4, 5, or 10 pcs (select above)\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 hose barb size?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the barb diameter to your hose's inner diameter (ID). A 13mm barb fits hose with a 13mm (approximately 1\/2\" or 17\/32\") inner diameter; a 16mm barb fits hose with a 16mm (approximately 5\/8\") inner diameter. When in doubt, measure your hose ID with calipers before ordering — a barb that's slightly larger than the hose ID will generally create a tighter seal.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat thread standard does this fitting use, and is it compatible with NPT?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese fittings use BSP (British Standard Pipe) female threads — 1\/2\" BSP or 3\/4\" BSP depending on the variant. BSP and NPT threads have different thread angles (55° vs. 60°) and are generally not interchangeable without a dedicated adapter. Always verify that your valve, pump, or manifold port uses BSP threading before purchasing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these fittings be used outdoors or in wet environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The plastic body is inherently corrosion-resistant and typically performs well in outdoor, humid, or continuously wet environments such as garden irrigation systems and pond setups. Prolonged direct UV exposure may cause some plastics to become brittle over time — for long-term outdoor installations, consider shading the fittings or using UV-stabilized hose to extend service life.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat pressure can these plastic fittings handle?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePlastic hose barb fittings are generally suited for low-to-medium pressure applications — typically garden irrigation lines, aquarium circulation pumps, and gravity-fed fluid systems. For specific pressure ratings relevant to your application, please contact us to confirm before use in pressurized systems.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need hose clamps to secure the hose to the barb?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe barbed profile creates a friction-fit connection that holds securely in most low-pressure, static applications. For higher-flow systems, pulsating pressure, or any installation where hose pull-out would cause damage, a stainless steel or plastic hose clamp is generally recommended for added security.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these fittings compatible with both metric and imperial hose sizes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe barb end is sized in millimeters (13mm or 16mm) to match hose inner diameter, while the thread end uses BSP (imperial) sizing. In practice, 13mm barbs are commonly used with hose labeled as 1\/2\" ID, and 16mm barbs with hose labeled as 5\/8\" ID — but always measure your hose ID directly, as labeling conventions can vary between manufacturers.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat fluids are safe to use with these plastic fittings?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese fittings are generally compatible with water, mild aqueous solutions, and non-aggressive fluids. Common applications include garden irrigation water, aquarium and pond water, and general workshop fluid transfer. Avoid use with fuels, petroleum-based fluids, strong solvents, or highly corrosive chemicals unless you have confirmed material compatibility with the specific plastic used.\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 size and quantity above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"1\u00262\" to 13mm \/ 1 pcs","offer_id":52336091136274,"sku":"CHERRY021304x1","price":4.32,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 16mm \/ 1 pcs","offer_id":52336091169042,"sku":"CHERRY021305x1","price":4.83,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 13mm \/ 1 pcs","offer_id":52336091201810,"sku":"CHERRY021306x1","price":4.32,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 16mm \/ 1 pcs","offer_id":52336091234578,"sku":"CHERRY021307x1","price":4.83,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 13mm \/ 2 pcs","offer_id":52336091267346,"sku":"CHERRY021304x2","price":7.68,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 16mm \/ 2 pcs","offer_id":52336091300114,"sku":"CHERRY021305x2","price":8.68,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 13mm \/ 2 pcs","offer_id":52336091332882,"sku":"CHERRY021306x2","price":7.68,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 16mm \/ 2 pcs","offer_id":52336091365650,"sku":"CHERRY021307x2","price":8.68,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 13mm \/ 3 pcs","offer_id":52336091398418,"sku":"CHERRY021304x3","price":10.96,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 16mm \/ 3 pcs","offer_id":52336091431186,"sku":"CHERRY021305x3","price":12.43,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 13mm \/ 3 pcs","offer_id":52336091463954,"sku":"CHERRY021306x3","price":10.96,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 16mm \/ 3 pcs","offer_id":52336091496722,"sku":"CHERRY021307x3","price":12.43,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 13mm \/ 4 pcs","offer_id":52336091529490,"sku":"CHERRY021304x4","price":14.32,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 16mm \/ 4 pcs","offer_id":52336091562258,"sku":"CHERRY021305x4","price":16.29,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 13mm \/ 4 pcs","offer_id":52336091595026,"sku":"CHERRY021306x4","price":14.32,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 16mm \/ 4 pcs","offer_id":52336091627794,"sku":"CHERRY021307x4","price":16.29,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 13mm \/ 5 pcs","offer_id":52336091660562,"sku":"CHERRY021304x5","price":17.56,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 16mm \/ 5 pcs","offer_id":52336091693330,"sku":"CHERRY021305x5","price":19.2,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 13mm \/ 5 pcs","offer_id":52336091726098,"sku":"CHERRY021306x5","price":17.56,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 16mm \/ 5 pcs","offer_id":52336091758866,"sku":"CHERRY021307x5","price":19.2,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 13mm \/ 10 pcs","offer_id":52336091791634,"sku":"CHERRY021304x10","price":29.68,"currency_code":"USD","in_stock":true},{"title":"1\u00262\" to 16mm \/ 10 pcs","offer_id":52336091824402,"sku":"CHERRY021305x10","price":32.82,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 13mm \/ 10 pcs","offer_id":52336091857170,"sku":"CHERRY021306x10","price":29.68,"currency_code":"USD","in_stock":true},{"title":"3\u00264\" to 16mm \/ 10 pcs","offer_id":52336091889938,"sku":"CHERRY021307x10","price":32.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture3of5_b077e85a-c608-462f-8545-b1b052998e54.jpg?v=1781513445","url":"https:\/\/homediyer.com\/de\/products\/female-bsp-thread-hose-barb-straight-plastic-connector-fitting","provider":"HomeDIYer","version":"1.0","type":"link"}