20mm x 20mm x 3mm Aluminium Box Section

£2.34£18.50 ex VAT

Free metal cutting service
Please note we offer a standard cutting tolerance of +/-2mm
If greater precision is required please contact us prior to purchase.

Please enter the size(s) required.
The first cut is free, additional cuts are priced at 50p each.
Please note that due to saw blade widths, approx 5mm of material is lost when each cut is made. (Excluding Aluminium Sheet 1mm-6mm and all stainless steel sheets)

We accept all types of credit and debit cards.

SKU: square-tube-box-section-19.05mm-19.05mm-3.26mm Categories: , ,

Description

Aluminium Square Box Section

  • Outside Dimensions:  20mm x 20mm
  • Wall Thickness: 3mm
  • Nominal Internal Size: 14mm x 14mm

Manufacturing Tolerances

  • Outside Dimensions: +/- 0.3mm
  • Wall Thickness: +/- 0.5mm

All quoted outside dimensions & wall thicknesses are subject to the above manufacturing tolerances. Within these tolerances, the outside dimensions and the wall thickness of the tube may vary.  Any variations will have an effect on the actual internal bore size of the tube. For further information on manufacturing tolerances, please Contact Us

 

Grade / Specification

  • Usually supplied in grade 6063T6 – Formerly H9TF**
  • Medium strength alloy
  • Good general engineering grade
  • Good for cold working / bending
  • Good for anodising
  • Good for welding
  • Excellent corrosion resistance

**If the grade is important for your application, please Contact Us prior to purchase to confirm grade of current stocks.

Common Applications

Spacers, Ducting, Aerials / Antennas, Display & Storage Systems, Shop Fittings, Framework, Shelving

Additional information

Weight N/A
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Delivery Information