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R10 U20 perforated sheet: 10mm round holes on 20mm square pitch

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10mm Hole Aluminium Perforated Sheet (R10 U20)

Perforated sheetAluminiumKenton code K462A

10mmRound hole
20mmSquare pitch
20%Open area
2mmThickness

Stock and sheet sizes

AluminiumK462A 3000 x 1500 kg/m²
2.0mm 5-7 days 4.4

✓ In stockon the shelf in Bristol5-7 daysmade to orderBlank = not a standard size · sizes in mm

  • Cut to sizewhile you wait
  • Next working daydelivery on stock sheets
  • Folded & fabricatedto your drawing
Need a price?Tell us the thickness, sizes and quantity and we’ll come back to you.

0117 963 4579Email us

Description

Technical details

Hole layout

R10 U20 hole layout: 10mm round holes, 20mm square pitch, 10mm bar

Enlarged, not to scale. Dimensions in mm, pitch measured centre to centre.

Specification

Hole
10mm round
Pitch
20mm square
Bar between holes
10mm
Open area
20%
Holes per m²
2,500
Thickness
2mm
Material
Aluminium
Need it cut, folded or made to a drawing?We guillotine sheets to size while you wait, and fold, roll and fabricate panels, guards and trays to your drawing.

Call 0117 963 4579Email your drawing

About R10 U20 aluminium perforated sheet

R10 U20 is a 10mm round hole perforated sheet in aluminium, with the holes on a 20mm square pitch giving 20% open area. It’s made to order, usually in 5-7 days, in 2mm thickness. Every sheet can be cut to size while you wait, and stock sheets go out on next working day delivery anywhere in the UK.

All sizes in the table are made to order, usually in 5-7 days.

What does R10 U20 mean?

R10 is a 10mm round hole. U20 means the holes sit on a 20mm square (in-line) pitch, measured centre to centre.

Similar patterns

Pattern Hole Pitch Open area Thickness Stock
R8 U17.32 8mm round 17.32mm square 17% 1–3mm 5-7 days
R10 U15 10mm round 15mm square 35% 1–4mm 5-7 days
R10 T18 10mm round 18mm staggered 28% 1–3mm 5-7 days
R10 U20This page 10mm round 20mm square 20% 2mm 5-7 days
R10 U21 10mm round 21mm square 18% 2mm ✓ In stock
R10 U26 10mm round 26mm square 12% 1–4mm ✓ In stock
R12 U27.72 12mm round 27.72mm square 15% 1–3mm 5-7 days

The nearest aluminium round hole patterns to R10 U20. See every aluminium pattern →

Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.

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