Round tube insert Ø 20 mm, green
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Round tube insert Ø 20 mm, green. External flange height 4.2 mm, internal section 12.5 mm with ribs. Tube wall thickness 1.0–1.5 mm. Weight 0.002 kg. For closing the ends of round tubes.
Product code: 003-102
Product features
[PIM] zaslepki-okragle #1028
- Profile [mm] Fi 20
- Colour Green
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Round
- Profile [mm] Fi 20
- Diameter 20
- Colour Green
Description
Round tube insert Ø 20 mm, green

The green Round tube insert is used to close the end of a tubular profile. It is inserted into the tube opening, while the flat external flange remains visible and provides a finished edge.
The internal section has ribs that conform to the tube wall and hold the insert in the opening. Inserts of this type are used to finish round tubes in structures, frames and similar applications where the open end of the profile needs to be protected.
Applications and selection
- closing open ends of round tubes with a suitable nominal diameter
- providing a neat green finish to visible profile ends
- protecting the inside of the tube from dirt entering through the opening
When selecting an insert, check the tube's external diameter and wall thickness, as these determine whether the ribs will fit correctly. The insert is sold individually.

Insert design
The insert consists of an external flange and an internal section with a core and ribs. This design is typical of inserts fitted into round tubes: the flange limits how far the insert can be pushed into the tube, while the ribs accommodate minor variations in the profile wall dimensions.
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