b6-20x20 Extrusion End Cap (Profile End Cap), Extrusion end cap
The b6-20x20 extrusion end cap (Extrusion end cap) closes a profile end 20 mm × 20 mm, on a 2.5 mm seat and 1 mm corners. Here in simplified STEP files.

How these parts are made, and what the levels mean: read the method
- Also searched as: b6-20x20 end cap
- Model id:
extrusion-end-caps-b6-20x20
- Standard: Extrusion end cap · size b6-20x20
Files
| Part key | Simplified |
|---|
extrusion-end-caps-b6-20x20 | STEP |
Dimensions

| Symbol | Name | min | nom | max | Modeled | Rule | Level |
|---|
| a | Cap width | | 20 | | 20 | nominal | L1 |
| h | Cap height | | 20 | | 20 | nominal | L1 |
| t | Seat thickness | | 2.5 | | 2.5 | nominal | L0 (nom: one source) |
| r | Corner radius | | 1 | | 1 | nominal | L0 (nom: one source) |
Drawing

As a PDF: CC-ENDCAP-SZ-b6-20x20.pdf.
The b6-20x20 extrusion end cap beside the b6-20x40
The b6-20x20 is the first of the 16 Extrusion end cap extrusion end caps published here, listed from b6-20x20 to s10-90x90.
- Cap width (a): 20 mm on the b6-20x20 extrusion end cap, the same on the b6-20x40.
- Cap height (h): 20 mm on the b6-20x20 extrusion end cap, against 40 mm on the b6-20x40.
- Seat thickness (t): 2.5 mm on the b6-20x20 extrusion end cap, against 3 mm on the b6-20x40.
- Corner radius (r): 1 mm on the b6-20x20 extrusion end cap, the same on the b6-20x40.
Other sizes
Documents
Sources
misumi-end-caps, motedis-end-caps. Full citations: the method page and this size's datasheet.
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