{"product_id":"small-diameter-6061-t6-aluminum-rod-1-3mm-solid-round-bar","title":"Small Diameter 6061-T6 Aluminum Rod, 1–3mm Solid Round Bar","description":"\u003cstyle\u003e\n  .rk-wrap{max-width:1080px;margin:0 auto;padding:8px 14px 28px;font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Helvetica,Arial,sans-serif;color:#1f2d2f;line-height:1.7;font-size:16px;box-sizing:border-box}\n  .rk-wrap *,.rk-wrap *:before,.rk-wrap *:after{box-sizing:border-box}\n  .rk-title{font-size:clamp(22px,3.2vw,32px);line-height:1.3;font-weight:800;color:#005969;margin:10px 0 14px}\n  .rk-lead{font-size:clamp(15px,1.6vw,17px);margin:0 0 16px}\n  .rk-sub{font-size:clamp(17px,2vw,20px);font-weight:700;color:#005969;margin:26px 0 10px}\n  .rk-p{margin:0 0 14px}\n  .rk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0 8px}\n  .rk-card{background:#f3fafb;border:1px solid #d7eef2;border-radius:10px;padding:16px}\n  .rk-card b{display:block;color:#005969;font-size:15px;margin-bottom:6px}\n  .rk-card span{font-size:14px;color:#3a4c4f}\n  .rk-box{background:#f8fcfd;border-left:4px solid #00AAFF;border-radius:8px;padding:14px 18px;margin:14px 0}\n  .rk-chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 6px}\n  .rk-chips span{background:#e6f6fb;border:1px solid #bfe6f0;color:#005969;border-radius:999px;padding:6px 12px;font-size:13.5px;font-weight:600}\n  .rk-list{margin:6px 0 0;padding-left:20px}\n  .rk-list li{margin-bottom:6px}\n  .rk-faq{background:#f8fcfd;border:1px solid #d7eef2;border-radius:10px;padding:6px 18px;margin:12px 0}\n  .rk-faq p{margin:10px 0;font-size:15px}\n  .rk-ship{background:#005969;color:#fff;border-radius:10px;padding:16px 18px;margin:22px 0 10px}\n  .rk-ship b{color:#bfefff;font-size:15px;display:block;margin-bottom:6px}\n  .rk-ship p{margin:0 0 6px;font-size:14.5px}\n  .rk-close{font-weight:600;color:#005969;margin-top:18px}\n  .rk-related{font-size:14.5px;color:#3a4c4f;margin-top:16px}\n  @media (max-width:768px){\n    .rk-grid{grid-template-columns:repeat(2,1fr)}\n    .rk-wrap{font-size:15px}\n  }\n  @media (max-width:480px){\n    .rk-grid{grid-template-columns:1fr}\n    .rk-card{padding:14px}\n    .rk-wrap{padding:6px 10px 22px}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"rk-wrap\"\u003e\n\u003cp class=\"rk-title\"\u003eSmall Diameter 6061-T6 Aluminum Rod, 1–3mm Solid Round Bar\u003c\/p\u003e\n\u003cp class=\"rk-lead\"\u003eThis is the \u003cstrong\u003esmall diameter 6061 aluminum rod\u003c\/strong\u003e collection from RapidKeen: straight, solid round bar in 1mm, 2mm, and 3mm diameters, all heat treated to the T6 temper. These thin \u003cstrong\u003e6061 aluminum rods\u003c\/strong\u003e are made for micro-scale pins, model builds, electronic hardware, and precision small parts where ordinary aluminum wire is too soft and ordinary bar stock too large.\u003c\/p\u003e\n\u003cp class=\"rk-lead\"\u003eEvery length in this collection is true solid \u003cstrong\u003ealuminum bar stock\u003c\/strong\u003e — not spooled wire, not hollow tube — cut to straight lengths and ready for micro turning, drilling, filing, soldering-adjacent assembly, and anodizing. Pick the diameter below and order by length or request a custom cut.\u003c\/p\u003e\n\u003cdiv class=\"rk-grid\"\u003e\n\u003cdiv class=\"rk-card\"\u003e\n\u003cb\u003eDiameters\u003c\/b\u003e\u003cspan\u003e1mm, 2mm, 3mm solid round, plus 1\/8 inch fractional size\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rk-card\"\u003e\n\u003cb\u003eAlloy \u0026amp; Temper\u003c\/b\u003e\u003cspan\u003e6061-T6, solution heat treated and artificially aged\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rk-card\"\u003e\n\u003cb\u003eForm\u003c\/b\u003e\u003cspan\u003eStraight solid round rod, not flexible wire or tube\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rk-card\"\u003e\n\u003cb\u003eLength\u003c\/b\u003e\u003cspan\u003eStraight stock lengths or cut to your custom length\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"rk-sub\"\u003eAvailable Diameters in This Collection\u003c\/p\u003e\n\u003cdiv class=\"rk-box\"\u003e\n\u003cul class=\"rk-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e1mm 6061-T6 aluminum rod\u003c\/strong\u003e — the thinnest rigid rod, for micro pins, sensor needles, and scale-model details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm 6061-T6 aluminum rod\u003c\/strong\u003e — small axles, electronic standoffs, pushrods, and hobby linkages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm 6061-T6 aluminum rod\u003c\/strong\u003e — the most-used micro size, for model shafts, small dowels, and mechanism pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/8 inch 6061 aluminum rod\u003c\/strong\u003e — the US fractional size closest to this range for imperial drawings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp class=\"rk-sub\"\u003eWhy Use T6 Small Diameter Rod Instead of Wire\u003c\/p\u003e\n\u003cp class=\"rk-p\"\u003eAt 1–3mm, material choice matters. Soft aluminum wire bends under its own load and will not hold a precise pin or axle position, while small diameter 6061 aluminum rod in the T6 temper stays straight and rigid at the same diameter. The T6 treatment raises strength well above annealed aluminum, so a 2mm or 3mm 6061 rod can act as a real miniature axle, dowel, or support post. It still cuts and files cleanly under small tooling, takes a fine finish, and anodizes evenly when tiny parts need color or wear resistance.\u003c\/p\u003e\n\u003cp class=\"rk-sub\"\u003eCommon Applications\u003c\/p\u003e\n\u003cdiv class=\"rk-chips\"\u003e\n\u003cspan\u003eMicro dowel \u0026amp; alignment pins\u003c\/span\u003e\u003cspan\u003eModel \u0026amp; RC axles\u003c\/span\u003e\u003cspan\u003eElectronic standoffs\u003c\/span\u003e\u003cspan\u003eProbe \u0026amp; sensor stems\u003c\/span\u003e\u003cspan\u003eSmall instrument parts\u003c\/span\u003e\u003cspan\u003ePushrods \u0026amp; control rods\u003c\/span\u003e\u003cspan\u003eDrone \u0026amp; UAV parts\u003c\/span\u003e\u003cspan\u003e3D printer mechanism pins\u003c\/span\u003e\u003cspan\u003eJewelry \u0026amp; craft tooling\u003c\/span\u003e\u003cspan\u003eScale-model details\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"rk-sub\"\u003eWhat These Thin Rods Are Used For\u003c\/p\u003e\n\u003cdiv class=\"rk-box\"\u003e\n\u003cul class=\"rk-list\"\u003e\n\u003cli\u003eMiniature dowel and alignment pins for jigs, cameras, and instruments\u003c\/li\u003e\n\u003cli\u003eSmall axles, hinge wires, and pivot rods for RC vehicles and scale models\u003c\/li\u003e\n\u003cli\u003eStandoffs, spacers, and support posts inside compact electronics and drones\u003c\/li\u003e\n\u003cli\u003eProbe stems, sensor holders, needle-like guides, and test fixtures\u003c\/li\u003e\n\u003cli\u003ePushrods, control linkages, and actuation rods in small mechanisms\u003c\/li\u003e\n\u003cli\u003eCraft, jewelry, and artistic armatures that need a rigid anodizable core\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp class=\"rk-sub\"\u003eMaterial Behavior at This Size\u003c\/p\u003e\n\u003cp class=\"rk-p\"\u003e6061-T6 combines magnesium and silicon for strength with good corrosion resistance, which matters when tiny rods are used outdoors, in marine models, or around moisture. It machines with small lathe tools and micro mills, files to a fine edge, and can be joined by TIG welding or mechanical fastening. Because the cross section is very small, these thin 6061 aluminum rods are packed straight and protected so they reach you without kinks or bends, and they are best cut to final length with a fine blade to keep the end square.\u003c\/p\u003e\n\u003cp class=\"rk-sub\"\u003eOrdering \u0026amp; Cut Length\u003c\/p\u003e\n\u003cp class=\"rk-p\"\u003eChoose 1mm, 2mm, 3mm, or 1\/8 inch, then enter the straight length you need. Small diameter 6061 aluminum rod can be supplied as single short pieces for prototypes or in quantity for production runs of micro parts. Ordering one longer length and parting it on your own machine is often the most economical way to make dozens of identical micro pins.\u003c\/p\u003e\n\u003cp class=\"rk-sub\"\u003eQuick Questions\u003c\/p\u003e\n\u003cdiv class=\"rk-faq\"\u003e\n\u003cp\u003e\u003cstrong\u003eIs this wire or solid rod?\u003c\/strong\u003e Solid straight rod in the T6 temper — rigid enough to work as a pin or axle, not soft spooled wire.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich diameter do model builders use most?\u003c\/strong\u003e The 3mm and 1\/8 inch sizes are the most common; 1mm and 2mm are chosen for finer, lighter mechanisms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be anodized?\u003c\/strong\u003e Yes. 6061-T6 anodizes evenly, so tiny rods can be color-coded or given a hard-wearing surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if I need slightly larger?\u003c\/strong\u003e Step up to the 4–6mm collection for 3\/16 inch and 1\/4 inch-class small rods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rk-ship\"\u003e\n\u003cb\u003eShipping \u0026amp; Lead Time\u003c\/b\u003e\n\u003cp\u003eIn-stock, standard small diameter 6061-T6 aluminum rod is prepared and shipped within \u003cstrong\u003e1–5 business days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCustom-cut or processed orders require extra time based on processing complexity; the exact lead time depends on the size and quantity ordered.\u003c\/p\u003e\n\u003cp\u003eAfter shipment, delivery to US addresses typically takes \u003cstrong\u003e7–15 days\u003c\/strong\u003e, and a tracking number is provided as soon as the order leaves our warehouse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp class=\"rk-related\"\u003eView \u003ca href=\"https:\/\/rapidkeen.com\/products\/6061-t6-aluminum-round-bar\" target=\"_blank\" title=\"View all 6061-T6 aluminum round bar sizes\" rel=\"noopener\"\u003e\u003cspan style=\"color: #005969;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003eall 6061-T6 aluminum round bar sizes\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/6061-t6-aluminum-round-bar\" style=\"color: #005969; font-weight: 600; text-decoration: underline;\"\u003e\u003c\/a\u003e. Next size up: the \u003ca href=\"https:\/\/rapidkeen.com\/products\/3-16-inch-6061-t6-aluminum-round-bar-4-6mm-solid-rod\" target=\"_blank\" title=\"4–6mm 3\/16 inch 6061 aluminum round bar\" rel=\"noopener\"\u003e\u003cspan style=\"color: #005969;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003e4–6mm (3\/16 inch)\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/3-16-inch-6061-t6-aluminum-round-bar-4-6mm-solid-rod\" style=\"color: #005969; font-weight: 600; text-decoration: underline;\"\u003e collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"rk-close\"\u003eWhen a design calls for a pin or axle thinner than 3mm, this small diameter 6061 aluminum rod collection delivers straight, rigid 6061-T6 solid bar in exactly the micro size you need — cut to length and ready for precision work.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RapidKeen","offers":[{"title":"1.0 mm (0.04 in) \/ 200 mm (7.87 in)","offer_id":44107882168379,"sku":null,"price":0.49,"currency_code":"USD","in_stock":true},{"title":"1.0 mm (0.04 in) \/ 500 mm (19.7 in)","offer_id":44107882201147,"sku":null,"price":0.99,"currency_code":"USD","in_stock":true},{"title":"2.0 mm (0.08 in) \/ 200 mm (7.87 in)","offer_id":44107882233915,"sku":null,"price":0.6,"currency_code":"USD","in_stock":true},{"title":"2.0 mm (0.08 in) \/ 500 mm (19.7 in)","offer_id":44107882266683,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"2.5 mm (0.1 in) \/ 200 mm (7.87 in)","offer_id":44107882299451,"sku":null,"price":0.6,"currency_code":"USD","in_stock":true},{"title":"2.5 mm (0.1 in) \/ 500 mm (19.7 in)","offer_id":44107882332219,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"3.0 mm (0.12 in) \/ 200 mm (7.87 in)","offer_id":44107882364987,"sku":null,"price":0.69,"currency_code":"USD","in_stock":true},{"title":"3.0 mm (0.12 in) \/ 500 mm (19.7 in)","offer_id":44107882397755,"sku":null,"price":1.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4473\/6059\/files\/small-6061-aluminum-rod-straight-cut-lengths.webp?v=1788599642","url":"https:\/\/rapidkeen.com\/products\/small-diameter-6061-t6-aluminum-rod-1-3mm-solid-round-bar","provider":"RapidKeen","version":"1.0","type":"link"}