3M SJ3463 Dual Lock external diameter 21 mm, inner diameter hole 4.1 mm
Available on request; delivery in 20-30 working days.
3M SJ3463 Dual Lock fastening system with rigid support, external diameter 21mm, internal diameter hole 4.1mm; black, with 62 stems per cm². Ideal for applications where high tensile strength is required.
Resistant to high temperatures, solvents, contamination and corrosion. Designed for mechanical fastening.

3M SJ3463 Dual Lock fixing system with rigid support, external diameter 21mm, internal diameter hole 4.1mm
Available on request; delivery in 20-30 working days
3M 3M SJ3463 Dual Lock fastening system with rigid support, external diameter 21mm, internal diameter hole 4.1mm; black, with 62 mushroom-shaped stems per cm², is ideal for applications where high tensile strength is required.
Resistant to high temperatures, solvents, contamination and corrosion.
It works well with parts that need to be removed frequently, offering a versatile and safe alternative to traditional fixing methods.
3M Dual Lock reclosable fastening system SJ3463, Black, diameter 20.6 mm, 1000 opening/closing cycles per package
Applications
- Transportation, electronics and medical, as well as corporate equipment and machinery, signs and displays
- Indoor and outdoor applications
Data sheet
- Brand
- 3M
- Format (width x length)
- external diameter 21 mm, inner diameter hole 4.1 mm
- Colour
- Black
- Units per package
- 1000
- EAN-Code
- Status
- B