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1.5mm Hole Pre-Galvanised Steel Perforated Sheet (R1.5 T2.5)
Perforated sheetPre-galvanisedKenton code K005G
Stock and sheet sizes
| Pre-galvanisedK005G | 2000 x 1000 | kg/m² |
|---|---|---|
| 1.0mm | 5-7 days | 5.3 |
✓ In stockon the shelf, ready to send5-7 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
- 1.5mm round
- Pitch
- 2.5mm staggered 60°
- Row spacing
- 2.17mm
- Bar between holes
- 1mm
- Open area
- 33%
- Holes per m²
- 185,000
- Thickness
- 1mm
- Material
- Pre-galvanised
About R1.5 T2.5 pre-galvanised steel perforated sheet
R1.5 T2.5 is a 1.5mm round hole perforated sheet in pre-galvanised steel, with the holes on a 2.5mm staggered pitch giving 33% open area. It’s made to order, usually in 5-7 days, in 1mm thickness.
All sizes in the table are made to order, usually in 5-7 days.
What does R1.5 T2.5 mean?
R1.5 is a 1.5mm round hole. T2.5 means the holes sit on a 2.5mm staggered (60°) pitch, measured centre to centre.
This pattern also comes in
Similar patterns
| Pattern | Hole | Pitch | Open area | Thickness | Stock |
|---|---|---|---|---|---|
| R1.5 T2.5This page | 1.5mm round | 2.5mm staggered | 33% | 1mm | 5-7 days |
| R2 T3.5 | 2mm round | 3.5mm staggered | 30% | 1–2mm | ✓ In stock |
| R3 T5 | 3mm round | 5mm staggered | 33% | 0.7–3mm | ✓ In stock |
| R4 T6 | 4mm round | 6mm staggered | 40% | 1–3mm | ✓ In stock |
| R4.5 U15 | 4.5mm round | 15mm square | 7% | 1–1.5mm | ✓ In stock |
| R5 T7 | 5mm round | 7mm staggered | 46% | 1–2mm | ✓ In stock |
| R5 T8 | 5mm round | 8mm staggered | 35% | 1–3mm | ✓ In stock |
The nearest pre-galvanised steel round hole patterns to R1.5 T2.5. See every pre-galvanised steel pattern →
Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.




