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25mm Hole Mild Steel Perforated Sheet (R25 T30)
Perforated sheetMild steelKenton code K082M
Stock and sheet sizes
| Mild steelK082M | 2000 x 1000 | 2500 x 1250 | 3000 x 1500 | kg/m² |
|---|---|---|---|---|
| 1.0mm | 5-7 days | 5-7 days | 5-7 days | 2.9 |
| 1.5mm | 5-7 days | 5-7 days | 5-7 days | 4.4 |
| 2.0mm | 5-7 days | 5-7 days | 5-7 days | 5.8 |
| 3.0mm | 5-7 days | 5-7 days | 5-7 days | 8.7 |
✓ 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
- 25mm round
- Pitch
- 30mm staggered 60°
- Row spacing
- 25.98mm
- Bar between holes
- 5mm
- Open area
- 63%
- Holes per m²
- 1,280
- Thickness
- 1–3mm
- Material
- Mild steel
About R25 T30 mild steel perforated sheet
R25 T30 is a 25mm round hole perforated sheet in mild steel, with the holes on a 30mm staggered pitch giving 63% 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 R25 T30 mean?
R25 is a 25mm round hole. T30 means the holes sit on a 30mm staggered (60°) pitch, measured centre to centre.
This pattern also comes in
Similar patterns
| Pattern | Hole | Pitch | Open area | Thickness | Stock |
|---|---|---|---|---|---|
| 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 T27 | 20mm round | 27mm staggered | 50% | 1.5–2mm | 5-7 days |
| R20 T28 | 20mm round | 28mm staggered | 46% | 1–4mm | ✓ In stock |
| R25 T30This page | 25mm round | 30mm staggered | 63% | 1–3mm | 5-7 days |
| R30 T35 | 30mm round | 35mm staggered | 67% | 1–3mm | 5-7 days |
| R30 T40 | 30mm round | 40mm staggered | 51% | 1–4mm | ✓ In stock |
The nearest mild steel round hole patterns to R25 T30. See every mild steel pattern →
Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.




