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10mm Hole Mild Steel Perforated Sheet (R10 T12.7)
Perforated sheetMild steelKenton code K091M
Stock and sheet sizes
| Mild steelK091M | 2000 x 1000 | 2500 x 1250 | 3000 x 1500 | kg/m² |
|---|---|---|---|---|
| 1.0mm | 5-7 days | 5-7 days | 5-7 days | 3.4 |
| 1.5mm | 5-7 days | 5.2 |
✓ 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
Description
Technical details
Hole layout

Enlarged, not to scale. Dimensions in mm, pitch measured centre to centre.
Specification
- Hole
- 10mm round
- Pitch
- 12.7mm staggered 60°
- Row spacing
- 11.00mm
- Bar between holes
- 2.7mm
- Open area
- 56%
- Holes per m²
- 7,160
- Thickness
- 1–1.5mm
- Material
- Mild steel
About R10 T12.7 mild steel perforated sheet
R10 T12.7 is a 10mm round hole perforated sheet in mild steel, with the holes on a 12.7mm staggered pitch giving 56% open area. It’s made to order, usually in 5-7 days, in thicknesses from 1 to 1.5mm. 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 T12.7 mean?
R10 is a 10mm round hole. T12.7 means the holes sit on a 12.7mm staggered (60°) pitch, measured centre to centre.
Similar patterns
| Pattern | Hole | Pitch | Open area | Thickness | Stock |
|---|---|---|---|---|---|
| R10 T12 | 10mm round | 12mm staggered | 63% | 1–2mm | 5-7 days |
| R10 T12.7This page | 10mm round | 12.7mm staggered | 56% | 1–1.5mm | 5-7 days |
| R10 T13 | 10mm round | 13mm staggered | 54% | 1–2mm | 5-7 days |
| R10 T13.5 | 10mm round | 13.5mm staggered | 50% | 1–2mm | 5-7 days |
| R10 T14 | 10mm round | 14mm staggered | 46% | 1–2mm | ✓ In stock |
| R10 T15 | 10mm round | 15mm staggered | 40% | 1–5mm | ✓ In stock |
| R10 T16 | 10mm round | 16mm staggered | 35% | 1–8mm | 5-7 days |
The nearest mild steel round hole patterns to R10 T12.7. See every mild steel pattern →
Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.




