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Profile Connector 2020 3030 4040 4545 Series for 3D Printer
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Profile Connector for 2020/3030/4040/4545 aluminum profiles creates strong, square frames with a 90-degree join. It supports corner, interior, and 3-way connectors for versatile frame layouts and is designed for DIY and professional builds. Made from anodized aluminum alloy with a silver finish, customizable dimensions, and ±0.2 mm tolerance; finished with a durable sand-blasted surface. Easy bolt-and-nut installation (hardware not included). Ideal for 3D printer frames, CNC machines, robotics, and industrial extrusion structures. Includes 1 connector piece.
- 90-degree joining for right-angle frame building across 2020/3030/4040/4545 extrusion
- Easy installation with bolts and nuts (hardware typically not included)
- High strength and hardness for long-term mechanical use
- Modular compatibility across 2020, 3030, 4040, and 4545 aluminum extrusion systems
- Connector options: corner, interior, and 3-way connectors for flexible frame layouts
Price range: ₹19.00 through ₹39.00
Discount per Quantity
| Quantity | 6 - 10 | 11 - 30 | 31 - 50 | 51 + |
|---|---|---|---|---|
| Discount | 2% | 4% | 6% | 8% |
| Price | Price range: ₹18.62 through ₹38.22 | Price range: ₹18.24 through ₹37.44 | Price range: ₹17.86 through ₹36.66 | Price range: ₹17.48 through ₹35.88 |
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Profile Connector 2020 3030 4040 4545 Series for 3D Printer
- Profile Connector for 2020, 3030, 4040, and 4545 aluminium profile series, used to build strong and square machine frames.
- Designed to join aluminium extrusion sections with a clean 90 degree connection for rigid structures.
- Suitable for multiple frame styles using corner connector, interior connector, and 3 way connector options.
- Ideal for DIY and professional builds where stable alignment and easy assembly are required.
Specifications
- Series: 2020 / 3030 / 4040 / 4545
- Material: High-quality aluminum alloy
- Surface treatment: Anodized
- Color: Silver
- Dimensions: Customizable
- Tolerance: ±0.2 mm
- Finish: Sand blasting for durable, high-strength surface performance
Features
- 90-degree joining: aluminum profile connector for right-angle frame building on metric extrusion series.
- Easy installation: fasten with bolts and nuts (hardware typically not included).
- High strength & hardness: durable for long-term mechanical use.
- Modular compatibility: supports 2020, 3030, 4040, 4545 aluminium extrusion systems.
- Connector options: corner connector, interior connector, and 3 way connector for flexible frame layouts.
Applications
- 3D printer frame construction and upgrades
- CNC routers and CNC laser cutters
- Robotics projects and automation structures
- Industrial aluminium frame structures
- Furniture frames, enclosures, and DIY aluminium extrusion builds
UsageÂ
- Select the correct profile connector size (2020/3030/4040/4545) to match your extrusion.
- Align extrusions at 90 degree, position the corner connector (or interior connector / 3 way connector as needed).
- Tighten bolts/nuts evenly to lock alignment and maintain frame squareness.
- Re-check tightness after initial machine operation to ensure a stable joint.
Package Includes:
- 1 piece of profile connector 2020/3030/4040/4545.
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What is the thickness please? So I can but the bolt accordingly.
starting thickness will be 2mm, for each variant it differs
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19 reviews for Profile Connector 2020 3030 4040 4545 Series for 3D Printer
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