{"id":8062176067764,"title":"Linear Motion Rod Shaft Guide D 12mm x L 19.69 inch \/ 500mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs L:19.69 in \/ 500mm Diameter:12mm","handle":"linear-motion-rod-shaft-guide-d-12mm-x-l-19-69-inch-500mm-case-hardened-chrome-plated-for-3d-printer-diy-cnc-metric-h8-tolerance-2pcs-l-19-69-in-500mm-diameter-12mm","description":"\u003ch3\u003eLinear Motion Rod Shaft Guide D 12mm x L 19.69 inch \/ 500mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eSpecifications: Brand: Mssoomm Material: High Quality Carbon Steel (C45)\r\nHardness: 58-64 HRC Surface Hard-thickness: 0.8 – 2.5mm Surface Roughness:\r\n0.8S – 1.6S Straightness: Below 5μm\/100mm Surface Chrome Thickness: 15um-20um\r\nSurface Finish Quality: Ra 0.8 Color: Silver This item includes: 2pcs 12mm x\r\n500mm Linear Rail Shaft Rod Lead Time: If this item is not FBA, the lead time\r\nis 7-10 Business Days except for for Chinese National Day holiday and Spring\r\nFestival Please Note: - We can offer the linear motion rail shaft rod in any\r\nlength, pls contact us. - We can process the end of the rail as you need, some\r\nexamples you can see the image 4\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eTolerance: Metric h8, hardness about HRC58-64, hardening depth: 0.8-2.5mm, straightness 0.1\/1000mm, chrome thickness: 0.015mm-0.02mm, roundness: no more than 3m\u003c\/li\u003e\r\n \u003cli\u003eAdapting C45 high quality steel, high frequency quenching, surface chromium plating(15um-20um). The case hardness could be reach to 58-64 HRC. Durable and corrosion-resistant.\u003c\/li\u003e\r\n \u003cli\u003eWidely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose\u003c\/li\u003e\r\n \u003cli\u003eHumanization Design:Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it\u003c\/li\u003e\r\n \u003cli\u003eWe can customize the linear rail, including the length and end processing, please tell us if you need. We provide full range of different diameter of the linear rail shaft rod: 5, 6, 8, 10, 12, 13, 14, 16, 20, 25, 30, 35, 40, 50mm and so on.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-05-21T18:10:17+10:00","created_at":"2026-05-21T18:10:14+10:00","vendor":"Mssoomm","type":"Linear Motion Guides","tags":["industrial_April2026"],"price":20600,"price_min":20600,"price_max":20600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44231121207476,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B096R917BT","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Linear Motion Rod Shaft Guide D 12mm x L 19.69 inch \/ 500mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs L:19.69 in \/ 500mm Diameter:12mm","public_title":null,"options":["Default Title"],"price":20600,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"MS-GZ-D12-L500","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/51Bb3HVzFVS.jpg?v=1779351017","\/\/auspowers.com\/cdn\/shop\/files\/71nDSyEJQES.jpg?v=1779351016","\/\/auspowers.com\/cdn\/shop\/files\/61ZmeNxUpKS.jpg?v=1779351016","\/\/auspowers.com\/cdn\/shop\/files\/61poQDI3iCS.jpg?v=1779351016"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/51Bb3HVzFVS.jpg?v=1779351017","options":["Title"],"media":[{"alt":null,"id":32959943180468,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51Bb3HVzFVS.jpg?v=1779351017"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51Bb3HVzFVS.jpg?v=1779351017","width":1600},{"alt":null,"id":32959943213236,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71nDSyEJQES.jpg?v=1779351016"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71nDSyEJQES.jpg?v=1779351016","width":1600},{"alt":null,"id":32959943246004,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61ZmeNxUpKS.jpg?v=1779351016"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61ZmeNxUpKS.jpg?v=1779351016","width":1600},{"alt":null,"id":32959943278772,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61poQDI3iCS.jpg?v=1779351016"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61poQDI3iCS.jpg?v=1779351016","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eLinear Motion Rod Shaft Guide D 12mm x L 19.69 inch \/ 500mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eSpecifications: Brand: Mssoomm Material: High Quality Carbon Steel (C45)\r\nHardness: 58-64 HRC Surface Hard-thickness: 0.8 – 2.5mm Surface Roughness:\r\n0.8S – 1.6S Straightness: Below 5μm\/100mm Surface Chrome Thickness: 15um-20um\r\nSurface Finish Quality: Ra 0.8 Color: Silver This item includes: 2pcs 12mm x\r\n500mm Linear Rail Shaft Rod Lead Time: If this item is not FBA, the lead time\r\nis 7-10 Business Days except for for Chinese National Day holiday and Spring\r\nFestival Please Note: - We can offer the linear motion rail shaft rod in any\r\nlength, pls contact us. - We can process the end of the rail as you need, some\r\nexamples you can see the image 4\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eTolerance: Metric h8, hardness about HRC58-64, hardening depth: 0.8-2.5mm, straightness 0.1\/1000mm, chrome thickness: 0.015mm-0.02mm, roundness: no more than 3m\u003c\/li\u003e\r\n \u003cli\u003eAdapting C45 high quality steel, high frequency quenching, surface chromium plating(15um-20um). The case hardness could be reach to 58-64 HRC. Durable and corrosion-resistant.\u003c\/li\u003e\r\n \u003cli\u003eWidely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose\u003c\/li\u003e\r\n \u003cli\u003eHumanization Design:Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it\u003c\/li\u003e\r\n \u003cli\u003eWe can customize the linear rail, including the length and end processing, please tell us if you need. We provide full range of different diameter of the linear rail shaft rod: 5, 6, 8, 10, 12, 13, 14, 16, 20, 25, 30, 35, 40, 50mm and so on.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}