{"product_id":"brass-quick-connect-straight-pipe-fittings-2-5mm-no-weld-flare-nuts","title":"Brass Quick Connect Pipe Fittings 2–5mm No-Weld Flare Nuts","description":"\n\u003ch2\u003eBrass Quick Connect Straight Pipe Extension Fittings — 2, 3, 4 \u0026amp; 5mm\u003c\/h2\u003e\n\u003cp\u003eUpgrade your plumbing or fluid-line projects with these precision-made \u003cstrong\u003ebrass quick connector straight pipe fittings\u003c\/strong\u003e. Available in 2mm, 3mm, 4mm, and 5mm sizes, these no-weld plug-style connectors with flare nuts make pipe extensions fast, secure, and leak-resistant — no soldering or special tools required. Perfect for DIY enthusiasts, hobbyists, and professionals working on small-bore tubing applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo-Weld Design:\u003c\/strong\u003e Simple push-and-lock connection saves time and effort — no soldering or welding needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrass Construction:\u003c\/strong\u003e Made from high-quality brass for excellent durability, corrosion resistance, and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Sizes:\u003c\/strong\u003e Available in 2mm, 3mm, 4mm, and 5mm to suit a wide range of small-bore tubing needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlare Nut Included:\u003c\/strong\u003e Each connector comes with a matching flare nut for a secure, tight seal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated for ≤850 kPa:\u003c\/strong\u003e Engineered to handle working pressures up to 850 kPa, suitable for low-to-medium pressure lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMale Plug Type:\u003c\/strong\u003e Straight, male-connection design for easy in-line pipe extension.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New \u0026amp; High Quality:\u003c\/strong\u003e 100% new components, individually packaged (1 piece per pack).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2mm \/ 3mm \/ 4mm \/ 5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤850 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Brass Quick Connector with Flare Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmall-bore plumbing repairs and extensions\u003c\/li\u003e\n  \u003cli\u003eAquarium tubing and water feature connections\u003c\/li\u003e\n  \u003cli\u003ePneumatic and low-pressure fluid line connections\u003c\/li\u003e\n  \u003cli\u003eModel building and RC hobby projects\u003c\/li\u003e\n  \u003cli\u003eLaboratory and DIY fluid systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Due to manual measurement, a tolerance of approximately ±0.5mm may exist. Minor color variation from product images may occur due to lighting differences.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Hardware Essentials\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Canvas Poster | Wall Art\u003c\/a\u003e — Inspire your workspace\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/everything-is-figureoutable-sage-green-quote-canvas-wall-art\"\u003e\"Everything Is Figureoutable\" Sage Green Quote Canvas Wall Art\u003c\/a\u003e — Perfect for your DIY shop or garage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on safe plumbing practices and pipe fitting standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/National_pipe_thread\" target=\"_blank\" rel=\"noopener\"\u003eNational pipe thread\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes are available for these brass quick connect pipe fittings?\u003c\/h4\u003e\n\u003cp\u003eA: These brass straight pipe connectors are available in four sizes: 2mm, 3mm, 4mm, and 5mm. Each listing is sold as 1 piece, so please select the size that matches your tubing diameter before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do these no-weld fittings require any special tools to install?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools are required. The quick-connect, plug-type design allows for hand-tightening with the included flare nut, making installation fast and straightforward without welding or soldering equipment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum pressure rating for these brass pipe fittings?\u003c\/h4\u003e\n\u003cp\u003eA: These connectors are rated for working pressures of up to 850 kPa (approximately 123 PSI), making them suitable for low-to-medium pressure plumbing, aquarium, and hobby fluid-line applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these fittings compatible with copper or plastic tubing?\u003c\/h4\u003e\n\u003cp\u003eA: These brass quick connectors are primarily designed for small-bore metal tubing. Compatibility with plastic tubing depends on the tubing's outer diameter and wall thickness. We recommend verifying your tubing specifications against the fitting size before purchase.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes are available for these brass quick connect pipe fittings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These brass straight pipe connectors are available in four sizes: 2mm, 3mm, 4mm, and 5mm. Each listing is sold as 1 piece, so please select the size that matches your tubing diameter before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"Do these no-weld fittings require any special tools to install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special tools are required. 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We recommend verifying your tubing specifications against the fitting size before purchase.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Plumbing Tools \u0026 Fittings\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/plumbing-tools-fittings\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Brass Quick Connect Pipe Fittings 2–5mm No-Weld Flare Nuts\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/brass-quick-connect-straight-pipe-fittings-2-5mm-no-weld-flare-nuts\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"A3","offer_id":53733420106041,"sku":"1005012575128636-A3","price":20.72,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":53733420138809,"sku":"1005012575128636-A2","price":20.72,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":53733420171577,"sku":"1005012575128636-A1","price":20.72,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":53733420204345,"sku":"1005012575128636-A4","price":20.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S6ce43b15faf943b29df7264b172ca34dE.webp?v=1783376569","url":"https:\/\/peacefulpleasureswellness.com\/products\/brass-quick-connect-straight-pipe-fittings-2-5mm-no-weld-flare-nuts","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}