{"product_id":"brass-round-tube-2mm-wall-od-6-19mm-300mm","title":"Brass Round Tube 2mm Wall Thickness OD 6–19mm × 300mm | Hollow Tubing","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 OD and ID size for my project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the shaft, rod, or bore your tube needs to fit around or inside. The OD (outer diameter) is the outside measurement; the ID (inner diameter) is the bore. All variants here have a fixed 2mm wall, so ID = OD − 4mm. For example, the 10mm OD tube has a 6mm ID (≈0.24\\\")\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the wall thickness, and can I get a thicker wall?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"All tubes in this listing have a 2mm wall thickness. If you need a different wall thickness, please contact us — we carry additional profiles.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How strong is brass tubing compared to steel or aluminum?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Brass is generally stronger than aluminum and more machinable than mild steel. It typically offers tensile strength in the range of 300–500 MPa depending on alloy grade, making it suitable for moderate-load structural and mechanical applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is brass tubing suitable for outdoor or marine use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Brass is naturally corrosion-resistant and performs well in most outdoor environments. For prolonged saltwater or highly acidic exposure, a protective coating or marine-grade brass alloy is generally recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I cut, drill, or thread this brass tube?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Brass machines exceptionally well with standard HSS or carbide tooling. It can be cut with a hacksaw, pipe cutter, or bandsaw; drilled with standard twist bits; and tapped for threads without special tooling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread or fitting standards are compatible with these tubes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These are plain (unthreaded) round tubes. Compatibility with fittings depends on the OD you select. In most cases they fit standard metric compression fittings or can be tapped to accept metric or BSP threads. Confirm fitting bore size before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long is each tube, and can I order a custom length?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each tube is 300mm (≈11.8\\\") long. For custom cut lengths, please contact us before placing your order.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eBrass Round Tube 2mm Wall — Precise Hollow Tubing for Machining, Modeling \u0026amp; DIY Builds\u003c\/h2\u003e\n    \u003cp\u003eWhether you're a hobbyist building a scale model, a machinist needing a reliable spacer sleeve, or a DIYer fabricating a custom bracket, finding hollow brass tubing in the exact OD you need — without ordering a full bar stock — is frustrating. These brass round tubes are stocked in 14 incremental sizes so you can match your project spec without compromise.\u003c\/p\u003e\n    \u003cp\u003eEach tube is turned from solid brass stock to a consistent \u003cstrong\u003e2mm wall thickness\u003c\/strong\u003e, with outer diameters ranging from \u003cstrong\u003e6mm (≈1\/4\") to 19mm (≈3\/4\")\u003c\/strong\u003e and a fixed length of \u003cstrong\u003e300mm (≈11.8\")\u003c\/strong\u003e. The inner diameter is always OD minus 4mm — for example, the 10mm OD tube has a 6mm ID (≈0.24\"). Available in multiple OD sizes to suit a wide range of bore and sleeve requirements.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include \u003cstrong\u003ebrass bushing sleeves for woodworking jigs\u003c\/strong\u003e, \u003cstrong\u003ehollow standoffs for electronics enclosures\u003c\/strong\u003e, \u003cstrong\u003edecorative tubing for lamp and furniture builds\u003c\/strong\u003e, and \u003cstrong\u003efluid-line spacers in plumbing prototypes\u003c\/strong\u003e. The 300mm length gives you enough material to cut multiple shorter pieces from a single tube.\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 are plain, unthreaded round tubes. OD and ID are fixed per variant — confirm your bore or shaft diameter before selecting a size. Wall thickness is 2mm across all variants.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These Brass Round Hollow Tubes\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e14 Incremental OD Sizes\u003c\/strong\u003e — From 6mm to 19mm in 1mm steps, each with a matching 2mm wall, giving you a precise ID for \u003cstrong\u003ebrass bushing sleeve and spacer\u003c\/strong\u003e applications.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFree-Machining Brass Alloy\u003c\/strong\u003e — Cuts cleanly with standard HSS tooling; ideal for \u003cstrong\u003elathe turning, drilling, and tapping\u003c\/strong\u003e without burring or work-hardening.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eNatural Corrosion Resistance\u003c\/strong\u003e — Brass resists oxidation and moisture, making these tubes suitable for \u003cstrong\u003eoutdoor decorative hardware and light-duty fluid-line applications\u003c\/strong\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eConsistent 300mm Length\u003c\/strong\u003e — Each tube measures 300mm (≈11.8\"), long enough to yield multiple cut pieces for \u003cstrong\u003emodel making, furniture fabrication, or prototype builds\u003c\/strong\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔗\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eUniform 2mm Wall Thickness\u003c\/strong\u003e — Consistent wall across all sizes ensures predictable strength and a clean press-fit or slip-fit when used as a \u003cstrong\u003ehollow round tube spacer or liner\u003c\/strong\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eEasy to Cut and Finish\u003c\/strong\u003e — Score and snap with a pipe cutter or cut with a fine-tooth saw; the smooth brass surface takes solder, lacquer, or patina finishes well for \u003cstrong\u003edecorative brass tubing projects\u003c\/strong\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — Brass Hollow Round Tube\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass (copper-zinc alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRound hollow tube\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e2mm (all variants)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD)\u003c\/th\u003e\n\u003ctd\u003e6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInner Diameter (ID)\u003c\/th\u003e\n\u003ctd\u003eOD − 4mm (e.g., 10mm OD → 6mm ID)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e300mm (≈11.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread \/ Fitting\u003c\/th\u003e\n\u003ctd\u003ePlain (unthreaded) — compatible with metric compression fittings; can be tapped\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMachinability\u003c\/th\u003e\n\u003ctd\u003eExcellent — suitable for turning, drilling, tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003ctd\u003eGood — suitable for indoor and general outdoor use\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece per variant selected\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eSizing Tip:\u003c\/strong\u003e If you need a specific ID, select the variant where OD = your required ID + 4mm. When in doubt, contact us to confirm before ordering.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right OD and ID size for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMeasure the shaft, rod, or bore your tube needs to fit around or inside. The OD (outer diameter) is the outside measurement; the ID (inner diameter) is the bore. All variants here have a fixed 2mm wall, so \u003cstrong\u003eID = OD − 4mm\u003c\/strong\u003e. For example, the 10mm OD tube has a 6mm ID (≈0.24\"). If you need a 8mm ID, select the 12mm OD variant.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the wall thickness, and can I get a thicker wall?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eAll tubes in this listing have a \u003cstrong\u003e2mm wall thickness\u003c\/strong\u003e. If you need a different wall thickness, please contact us — we carry additional profiles not listed here.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow strong is brass tubing compared to steel or aluminum?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBrass is generally stronger than aluminum and more machinable than mild steel. It typically offers tensile strength in the range of 300–500 MPa depending on alloy grade, making it suitable for moderate-load structural and mechanical applications. For high-stress structural use, consult an engineer.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs brass tubing suitable for outdoor or marine use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBrass is naturally corrosion-resistant and performs well in most outdoor environments. For prolonged saltwater or highly acidic exposure, a protective coating or marine-grade brass alloy is generally recommended. For typical garden, patio, or light outdoor hardware use, bare brass is typically sufficient.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I cut, drill, or thread this brass tube?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. Brass machines exceptionally well with standard HSS or carbide tooling. It can be cut with a hacksaw, pipe cutter, or bandsaw; drilled with standard twist bits; and tapped for threads without special tooling. Deburr cut ends with a file or deburring tool for a clean finish.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat thread or fitting standards are compatible with these tubes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese are plain (unthreaded) round tubes. Compatibility with fittings depends on the OD you select. In most cases they fit standard metric compression fittings or can be tapped to accept metric or BSP threads. Always confirm the fitting bore size against the tube OD before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow long is each tube, and can I order a custom length?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eEach tube is \u003cstrong\u003e300mm (≈11.8\")\u003c\/strong\u003e long. This gives you enough material to cut multiple shorter pieces for most hobby and DIY applications. For custom cut lengths, please contact us before placing your order.\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 (OD × ID)\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":"6mm x 2mm \/ 2mm \/ 300mm","offer_id":52332699517202,"sku":"AdaahDZ34098x1","price":23.81,"currency_code":"USD","in_stock":true},{"title":"7mm x 3mm \/ 2mm \/ 300mm","offer_id":52332699549970,"sku":"AdaahDZ34109x1","price":27.58,"currency_code":"USD","in_stock":true},{"title":"8mm x 4mm \/ 2mm \/ 300mm","offer_id":52332699582738,"sku":"AdaahDZ34121x1","price":29.91,"currency_code":"USD","in_stock":true},{"title":"9mm x 5mm \/ 2mm \/ 300mm","offer_id":52332699615506,"sku":"AdaahDZ34132x1","price":35.16,"currency_code":"USD","in_stock":true},{"title":"10mm x 6mm \/ 2mm \/ 300mm","offer_id":52332699648274,"sku":"AdaahDZ34145x1","price":39.37,"currency_code":"USD","in_stock":true},{"title":"11mm x 7mm \/ 2mm \/ 300mm","offer_id":52332699681042,"sku":"AdaahDZ34157x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"12mm x 8mm \/ 2mm \/ 300mm","offer_id":52332699713810,"sku":"AdaahDZ34166x1","price":49.3,"currency_code":"USD","in_stock":true},{"title":"13mm x 9mm \/ 2mm \/ 300mm","offer_id":52332699746578,"sku":"AdaahDZ34173x1","price":53.52,"currency_code":"USD","in_stock":true},{"title":"14mm x 10mm \/ 2mm \/ 300mm","offer_id":52332699779346,"sku":"AdaahDZ34179x1","price":58.19,"currency_code":"USD","in_stock":true},{"title":"15mm x 11mm \/ 2mm \/ 300mm","offer_id":52332699812114,"sku":"AdaahDZ34184x1","price":62.41,"currency_code":"USD","in_stock":true},{"title":"16mm x 12mm \/ 2mm \/ 300mm","offer_id":52332699844882,"sku":"AdaahDZ34190x1","price":66.63,"currency_code":"USD","in_stock":true},{"title":"17mm x 13mm \/ 2mm \/ 300mm","offer_id":52332699877650,"sku":"AdaahDZ34195x1","price":71.88,"currency_code":"USD","in_stock":true},{"title":"18mm x 14mm \/ 2mm \/ 300mm","offer_id":52332699910418,"sku":"AdaahDZ34199x1","price":76.55,"currency_code":"USD","in_stock":true},{"title":"19mm x 15mm \/ 2mm \/ 300mm","offer_id":52332699943186,"sku":"AdaahDZ34204x1","price":81.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture11of11_3ce91a4e-c6dc-406b-94ae-99f209efd713.jpg?v=1781102856","url":"https:\/\/homediyer.com\/products\/brass-round-tube-2mm-wall-od-6-19mm-300mm","provider":"HomeDIYer","version":"1.0","type":"link"}