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15mm Square Hole 304 Stainless Steel Perforated Sheet (C15 U40)
Perforated sheetStainless 304Kenton code K152S
Stock and sheet sizes
| Stainless 304K152S | 2000 x 1000 | 2500 x 1250 | 3000 x 1500 | kg/m² |
|---|---|---|---|---|
| 1.0mm | 5-7 days | 5-7 days | 5-7 days | 6.9 |
| 1.5mm | 5-7 days | 5-7 days | 5-7 days | 10.3 |
| 2.0mm | 5-7 days | 5-7 days | 5-7 days | 13.8 |
| 3.0mm | 5-7 days | 20.6 |
✓ 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
- 15mm square
- Pitch
- 40mm in-line
- Bar between holes
- 25mm
- Open area
- 14%
- Holes per m²
- 625
- Thickness
- 1–3mm
- Material
- Stainless 304
About C15 U40 304 stainless steel perforated sheet
C15 U40 is a 15mm square hole perforated sheet in 304 stainless steel, with the holes on a 40mm in-line pitch giving 14% 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 C15 U40 mean?
C15 is a 15mm square hole. U40 means the holes sit on a 40mm in-line pitch, measured centre to centre.
This pattern also comes in
Similar patterns
| Pattern | Hole | Pitch | Open area | Thickness | Stock |
|---|---|---|---|---|---|
| C9.2 U34 | 9.2mm square | 34mm in-line | 7% | 1–1.5mm | 5-7 days |
| C10 U30 | 10mm square | 30mm in-line | 11% | 1.5mm | ✓ In stock |
| C15 U40This page | 15mm square | 40mm in-line | 14% | 1–3mm | 5-7 days |
| C15 U60 | 15mm square | 60mm in-line | 6% | 1–3mm | 5-7 days |
| C20 U40 | 20mm square | 40mm in-line | 25% | 1.5–2mm | 5-7 days |
| C20 U50 | 20mm square | 50mm in-line | 16% | 1–3mm | ✓ In stock |
| C25 U70 | 25mm square | 70mm in-line | 13% | 1–3mm | 5-7 days |
The nearest 304 stainless steel square hole patterns to C15 U40. See every 304 stainless steel pattern →
Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.




