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30mm Square Hole Pre-Galvanised Steel Perforated Sheet (C30 U70)
Perforated sheetPre-galvanisedKenton code K151G
Stock and sheet sizes
| Pre-galvanisedK151G | 2000 x 1000 | 2500 x 1250 | 3000 x 1500 | kg/m² |
|---|---|---|---|---|
| 1.0mm | 5-7 days | 5-7 days | 5-7 days | 6.4 |
| 1.5mm | 5-7 days | 5-7 days | 5-7 days | 9.6 |
| 2.0mm | 5-7 days | 12.8 |
✓ 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
- 30mm square
- Pitch
- 70mm in-line
- Bar between holes
- 40mm
- Open area
- 18%
- Holes per m²
- 204
- Thickness
- 1–2mm
- Material
- Pre-galvanised
About C30 U70 pre-galvanised steel perforated sheet
C30 U70 is a 30mm square hole perforated sheet in pre-galvanised steel, with the holes on a 70mm in-line pitch giving 18% open area. It’s made to order, usually in 5-7 days, in thicknesses from 1 to 2mm. 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 C30 U70 mean?
C30 is a 30mm square hole. U70 means the holes sit on a 70mm in-line pitch, measured centre to centre.
This pattern also comes in
Similar patterns
| Pattern | Hole | Pitch | Open area | Thickness | Stock |
|---|---|---|---|---|---|
| C20 U40 | 20mm square | 40mm in-line | 25% | 1.5–2mm | 5-7 days |
| C20 U50 | 20mm square | 50mm in-line | 16% | 1–3mm | 5-7 days |
| C25 U35 | 25mm square | 35mm in-line | 51% | 1–3mm | 5-7 days |
| C25 U70 | 25mm square | 70mm in-line | 13% | 1–3mm | 5-7 days |
| C30 U70This page | 30mm square | 70mm in-line | 18% | 1–2mm | 5-7 days |
| C40 U60 | 40mm square | 60mm in-line | 44% | 1–3mm | 5-7 days |
| C50 U100 | 50mm square | 100mm in-line | 25% | 1–3mm | 5-7 days |
The nearest pre-galvanised steel square hole patterns to C30 U70. See every pre-galvanised steel pattern →
Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.




