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1.1mm Hole Mild Steel Perforated Sheet (R1.1 T2)
Description


R1.1 T2. 1.1mm round hole, 2mm staggered pitch.
Hole layout. Enlarged, not to scale. Dimensions in mm.

Perforated sheet, mild steel, r1.1 t2. Kenton code K001M
1.1mm hole mild steel perforated sheet
R1.1 T2 is a 1.1mm round hole perforated sheet in mild steel, with the holes on a 2mm staggered pitch giving 27% open area. We keep it in stock, in thicknesses from 0.75 to 1mm.
Also written: R1.1T2 · 1.1mm R1.1 · 1.1mm hole 2mm pitch · 1.1mm round hole on 2mm staggered centres
| ThicknessMild steel, K001M | Sheet size (mm) | Weightkg/m² | |
|---|---|---|---|
| 2000 x 1000 | 2500 x 1250 | ||
| 0.75mm | 5 to 7 days | 4.3 | |
| 1.0mm | ✓ In stock | 5 to 7 days | 5.7 |
✓ In stock on the shelf, ready to send; 5 to 7 days made to order; blank = not a standard size
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.
About R1.1 T2
R1.1 T2 is a 1.1mm round hole perforated sheet in mild steel, with the holes on a 2mm staggered pitch giving 27% open area. We keep it in stock, in thicknesses from 0.75 to 1mm.
In stock: 1mm in 2m x 1m sheets. Everything else in the table is made to order in 5 to 7 days.
What does R1.1 T2 mean?
R1.1 is a 1.1mm round hole. T2 means the holes sit on a 2mm staggered (60°) pitch, measured centre to centre.
This pattern also comes in
Not quite right? Compare similar patterns
Anything different from R1.1 T2 is marked. See every mild steel pattern, or work out a different pattern
| Pattern | Hole | Pitch | Open area | Thickness | Stock |
|---|---|---|---|---|---|
| YOU’RE VIEWINGR1.1 T2 | 1.1mm round | 2mm staggered | 27% | 0.75–1mm | ✓ In stock |
| R1.5 T2.5 | 1.5mm round | 2.5mm staggered | 33% | 1–1.5mm | ✓ In stock |
| R2 T3 | 2mm round | 3mm staggered | 40% | 1mm | ✓ In stock |
| R2 T3.5 | 2mm round | 3.5mm staggered | 30% | 1–2mm | ✓ In stock |
| R2.5 T4 | 2.5mm round | 4mm staggered | 35% | 1–1.5mm | 5 to 7 days |
| R3 T4 | 3mm round | 4mm staggered | 51% | 1–1.5mm | ✓ In stock |
| R3 T5 | 3mm round | 5mm staggered | 33% | 1–3mm | ✓ In stock |
Highlighted where it differs from R1.1 T2
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 4579Address
25/26 Barnack Trading Centre
Novers Hill, Bristol BS3 5QE
Opening hours
Monday to Thursday 8:30 to 5
Friday 8:30 to 3



