Description

Open Monday to Thursday 8:30 to 5, Friday 8:30 to 30117 963 4579 holes@kentons.biz

R20 U48.5 hole layout: 20mm round holes, 48.5mm square pitch, 28.5mm bar

R20 U48.5. 20mm round hole, 48.5mm square pitch.

Hole layout. Enlarged, not to scale. Dimensions in mm.

R20 U48.5 spec sheetOne A4 page with the specification, sizes and a drawing. Our code K510A for easy re-ordering.Download spec sheet PDF

Perforated sheet, aluminium, r20 u48.5. Kenton code K510A

20mm hole aluminium perforated sheet

R20 U48.5 is a 20mm round hole perforated sheet in aluminium, with the holes on a 48.5mm square pitch giving 13% open area. It’s made to order, usually in 5 to 7 days, in thicknesses from 1 to 3mm.

Made to order, usually 5 to 7 days

Product specificationThe measurements of R20 U48.5

Hole20mm round

Pitch48.5mm square

Bar between holes28.5mm

Open area13%

Holes per m²425

Thickness1–3mm

MaterialAluminium

Also written: R20U48.5 · 20mm R20 · 20mm hole 48.5mm pitch · 20mm round hole on 48.5mm square centres

Thicknesses and sheet sizesSelect a size to ask for a price

ThicknessAluminium, K510A	Sheet size (mm)			Weightkg/m²
ThicknessAluminium, K510A	2000 x 1000	2500 x 1250	3000 x 1500	Weightkg/m²
1.0mm	5 to 7 days	5 to 7 days	5 to 7 days	2.3
1.5mm	5 to 7 days	5 to 7 days	5 to 7 days	3.5
2.0mm	5 to 7 days	5 to 7 days	5 to 7 days	4.7
3.0mm	5 to 7 days	5 to 7 days	5 to 7 days	7.0

✓ In stock on the shelf, ready to send; 5 to 7 days made to order; blank = not a standard size

Get a price →Spec sheet PDF

Order in three steps

Pick what you need and we’ll fill in the price request for you.

Choose the thickness

Pick the thickness you need. Sheets marked in stock go out next working day.

Choose the sheet size

Sizes in mm. Blank sizes aren’t made in this thickness.

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Need it cut to size, folded or made to a drawing? Add the details on the form, or call 0117 963 4579.

Hole layout

Enlarged, not to scale. Dimensions in mm.

Need it cut, folded or made to a drawing?We guillotine sheets to size, and fold, roll and fabricate panels, guards and trays to your drawing.Ask for a price

About R20 U48.5

R20 U48.5 is a 20mm round hole perforated sheet in aluminium, with the holes on a 48.5mm square pitch giving 13% open area. It’s made to order, usually in 5 to 7 days, in thicknesses from 1 to 3mm.

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

What does R20 U48.5 mean?

R20 is a 20mm round hole. U48.5 means the holes sit on a 48.5mm square (in-line) pitch, measured centre to centre.

This pattern also comes in

Mild steel Pre-galvanised steel Stainless 304 Stainless 316

Not quite right? Compare similar patterns

Anything different from R20 U48.5 is marked. See every aluminium pattern, or work out a different pattern

Pattern	Hole	Pitch	Open area	Thickness	Stock
R8 T12	8mm round	12mm staggered	40%	1–3mm	✓ In stock
R10 T15	10mm round	15mm staggered	40%	1–4mm	✓ In stock
R10 U21	10mm round	21mm square	18%	2mm	5 to 7 days
R10 U26	10mm round	26mm square	12%	1–4mm	5 to 7 days
R15 T21	15mm round	21mm staggered	46%	1–3mm	5 to 7 days
R20 T28	20mm round	28mm staggered	46%	1–3mm	✓ In stock
YOU’RE VIEWINGR20 U48.5	20mm round	48.5mm square	13%	1–3mm	5 to 7 days

Highlighted where it differs from R20 U48.5

Get a price

Your choice is already filled in below. Add your details and we’ll come back with a price and a delivery date, usually the same working day. Need a different size? We can cut sheets down, so just add the sizes.

Phone

0117 963 4579

holes@kentons.biz

Address

25/26 Barnack Trading Centre
Novers Hill, Bristol BS3 5QE

Opening hours

Monday to Thursday 8:30 to 5
Friday 8:30 to 3

Stock orders ship on a next working day delivery !

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Description

20mm hole aluminium perforated sheet