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30mm Hole Aluminium Perforated Sheet (R30 T40)

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30mm Hole Aluminium Perforated Sheet (R30 T40)

Perforated sheetAluminiumKenton code K085A

30mmRound hole
40mmStaggered pitch
51%Open area
1–3mmThickness

Stock and sheet sizes

AluminiumK085A 2000 x 1000 2500 x 1250 3000 x 1500 kg/m²
1.0mm 5-7 days 5-7 days 5-7 days 1.3
1.5mm 5-7 days 5-7 days 5-7 days 2.0
2.0mm 5-7 days 5-7 days 5-7 days 2.7
3.0mm 5-7 days 5-7 days 5-7 days 4.0

✓ 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

R30 T40 hole layout: 30mm round holes, 40mm staggered pitch, 10mm bar, 34.64mm row spacing

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

Specification

Hole
30mm round
Pitch
40mm staggered 60°
Row spacing
34.64mm
Bar between holes
10mm
Open area
51%
Holes per m²
722
Thickness
1–3mm
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 R30 T40 aluminium perforated sheet

R30 T40 is a 30mm round hole perforated sheet in aluminium, with the holes on a 40mm staggered pitch giving 51% open area. It’s made to order, usually in 5-7 days, in thicknesses from 1 to 3mm. 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 R30 T40 mean?

R30 is a 30mm round hole. T40 means the holes sit on a 40mm staggered (60°) pitch, measured centre to centre.

This pattern also comes in

Mild steelPre-galvanised steelStainless 304Stainless 316

Similar patterns

Pattern Hole Pitch Open area Thickness Stock
R15 T21 15mm round 21mm staggered 46% 1–3mm ✓ In stock
R16 T20 16mm round 20mm staggered 58% 1.5–2mm 5-7 days
R18 T22 18mm round 22mm staggered 61% 1–2mm 5-7 days
R20 T25 20mm round 25mm staggered 58% 1–3mm 5-7 days
R20 T28 20mm round 28mm staggered 46% 1–3mm ✓ In stock
R25 T30 25mm round 30mm staggered 63% 1–3mm 5-7 days
R30 T40This page 30mm round 40mm staggered 51% 1–3mm 5-7 days

The nearest aluminium round hole patterns to R30 T40. See every aluminium pattern →

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

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