About these items Durable Aluminum Construction: Made from 6063-T5 aluminum alloy with an anodized finish, these extrusion linear rails resist corrosion, oxidation, and surface scratches. The sturdy construction supports reliable use in indoor workshops and outdoor environments exposed to moisture and sunlight. Available in 2020, 3030, 4040 T-slot and 2040 V-slot profiles, the rails offer flexible solutions for different framing and motion applications. Choose from seven configurations to match your project requirements. Precision-Machined Profiles: Each aluminum extrusion rail features precision cutting for smooth, burr-free slots and consistent dimensions. Factory-tested straightness supports accurate alignment during assembly, making these profiles suitable for 3D printers, CNC machines, laser engravers, and custom equipment frames. The 2020 profiles provide compact framing options, while the 3030 and 4040 profiles offer larger cross sections. The 2040 V-slot design supports wheel-guided linear movement for sliding applications. Convenient Assembly: These aluminum extrusion rails feature standardized slot designs for connecting compatible hardware without welding. Each package includes an accessory kit with screws, sliding nuts, and brackets to simplify installation. The 2020 and 2040 profiles support M5 T-slot nuts, the 3030 profile supports M6 nuts, and the 4040 profile supports M8 nuts. Self-tapping screws for the center holes are not included. The modular structure makes it convenient to assemble, modify, or expand custom frames. T-Slot and V-Slot Designs: The six T-slot configurations are designed for structural framing, supporting workbenches, display racks, furniture, and 3D printer frames. The 2040 V-slot configuration features a specialized groove compatible with V-slot wheels and pulleys, enabling smooth guided movement for CNC machines and laser engraving equipment. Both designs support modular construction, allowing users to select structural connections or linear motion functionality according to their project needs. Versatile DIY Applications: Suitable for makers, hobbyists, and professional builders, these aluminum profiles accommodate a wide range of customized projects. Build 3D printer frames, CNC machine structures, workstations, storage racks, furniture supports, or display systems. Multiple profile sizes and package quantities provide flexibility for different assembly requirements. Each option includes matching accessories and a user manual to help streamline installation and support convenient project customization. Key Differences 2020T-200-12-Y: 2020 T-slot profile, 12 rails, M5 nuts, 5 mm center hole. 2020T-200-6-Y: 2020 T-slot profile, 6 rails, M5 nuts, 5 mm center hole. 2020T-100-10-Y: 2020 T-slot profile, 10 rails, M5 nuts, 5 mm center hole. 2020T-122-10-Y: 2020 T-slot profile, 10 rails, M5 nuts, 5 mm center hole. 3030T-200-12-Y: 3030 T-slot profile, 12 rails, M6 nuts, 6.8 mm center hole. 4040T-200-6-Y: 4040 T-slot profile, 6 rails, M8 nuts, 6.8 mm center hole. 2040V-200-5-H: 2040 V-slot profile, 5 rails, M5 nuts, 4.3 mm center hole; compatible with V-slot wheels. Specifications - Material: 6063-T5 Aluminum Alloy - Finish: Anodized - Slot Types: T-Slot or V-Slot - 2020T-200-12-Y: 2020 profile; 12 pieces; M5; 5 mm center hole. - 2020T-200-6-Y: 2020 profile; 6 pieces; M5; 5 mm center hole. - 2020T-100-10-Y: 2020 profile; 10 pieces; M5; 5 mm center hole. - 2020T-122-10-Y: 2020 profile; 10 pieces; M5; 5 mm center hole. - 3030T-200-12-Y: 3030 profile; 12 pieces; M6; 6.8 mm center hole. - 4040T-200-6-Y: 4040 profile; 6 pieces; M8; 6.8 mm center hole. - 2040V-200-5-H: 2040 profile; 5 pieces; M5; 4.3 mm center hole. - Note: Center-hole self-tapping screws not included. Package Contents - 2020T-200-12-Y: 12 * Aluminum Rails - 2020T-200-6-Y: 6 * Aluminum Rails - 2020T-100-10-Y: 10 * Aluminum Rails - 2020T-122-10-Y: 10 * Aluminum Rails - 3030T-200-12-Y: 12 * Aluminum Rails - 4040T-200-6-Y: 6 * Aluminum Rails - 2040V-200-5-H: 5 * Aluminum Rails Each package also includes: 1 * Accessory Kit and 1 * User Manual.
| Material | Aluminum |
| Scenes | Other |
| Style Type | 5PCS 2040 2000 mm |
| SKU | sr261102100940458681176 |
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