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Tulplast

Square tube insert 12×12 mm, black

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Square tube insert 12×12 mm, made of black polyethylene. Flat outer flange and ribbed insert. Tube wall thickness 1.0–2.0 mm. Outer section height 4.0 mm, inner section height 11.6 mm. Weight 0.8 g.

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with VAT without VAT
Price €0.13
incl. 23% VAT
pcs.
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] zaslepki-kwadratowe #1026

  • Profile [mm] 12×12
  • Colour Black

[PIM] zaslepki-do-rur-i-profili #1025

  • Shape Square
  • Profile [mm] 12×12
  • Colour Black

Description

Square tube insert 12×12 mm, black

Black polyethylene square tube insert with a flat flange and ribs
Black polyethylene square tube insert with a flat flange and ribs

The black Square tube insert 12×12 mm is a practical finishing component that closes the open end of a tube. It is suitable wherever the tube needs a neat finish and protection against dirt entering its interior.

The insert is made of polyethylene. Its inner section has ribs that press against the tube walls, holding it in place. The flat outer flange covers the edge of the tube and gives its end an even, neat finish.

The insert is designed for tubes with a wide range of wall thicknesses, so one model can fit different 12×12 mm tubes. Inserts of this type are commonly used to close tube ends in frames, support structures and simple load-bearing structures where the open end needs protection and a neat finish.

  • Neat closure of square tube ends
  • Protection of the tube interior against dirt and moisture
  • Covers the sharp edge of a cut tube
  • Dark finish complements dark structures
Technical drawing of a square tube insert showing dimensions A, R, C, H, a and b
Technical drawing of a square tube insert showing dimensions A, R, C, H, a and b

For installers, it is essential to match the insert to the nominal tube size and wall thickness. Installation involves pressing the ribbed insert into the open end of the tube until the flange rests against its edge. Detailed dimensions of the outer and inner sections are listed in the specifications below.

Dimensions

Nominal tube size12 x 12 mm
Tube wall thickness R1.0–2.0 mm
Outer section height C4.0 mm
Inner section height H11.6 mm
Core dimension6.8 mm
Rib dimension11.3 mm

Material and finish

Materialpolyethylene
Colourblack

Physical properties

Unit weight0.0008 kg

Other specifications

Manufacturer's code106087
Pack multiple1
Shipping sizesmall parcel

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