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R1.25 T4 perforated sheet: 1.25mm round holes on 4mm staggered pitch

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1.25mm Hole Mild Steel Perforated Sheet (R1.25 T4)

Perforated sheetMild steelKenton code K003M

1.25mmRound hole
4mmStaggered pitch
9%Open area
1mmThickness

Stock and sheet sizes

Mild steelK003M 2000 x 1000 kg/m²
1.0mm 5-7 days 7.2

✓ 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
Need a price?Tell us the thickness, sizes and quantity and we’ll come back to you.

0117 963 4579Email us

Description

Technical details

Hole layout

R1.25 T4 hole layout: 1.25mm round holes, 4mm staggered pitch, 2.75mm bar, 3.46mm row spacing

Enlarged, not to scale. Dimensions in mm, pitch measured centre to centre.

Specification

Hole
1.25mm round
Pitch
4mm staggered 60°
Row spacing
3.46mm
Bar between holes
2.75mm
Open area
9%
Holes per m²
72,200
Thickness
1mm
Material
Mild steel
Need it cut, folded or made to a drawing?We guillotine sheets to size while you wait, and fold, roll and fabricate panels, guards and trays to your drawing.

Call 0117 963 4579Email your drawing

About R1.25 T4 mild steel perforated sheet

R1.25 T4 is a 1.25mm round hole perforated sheet in mild steel, with the holes on a 4mm staggered pitch giving 9% open area. It’s made to order, usually in 5-7 days, in 1mm thickness. 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 R1.25 T4 mean?

R1.25 is a 1.25mm round hole. T4 means the holes sit on a 4mm staggered (60°) pitch, measured centre to centre.

Similar patterns

Pattern Hole Pitch Open area Thickness Stock
R1.1 T2 1.1mm round 2mm staggered 27% 0.75–1mm ✓ In stock
R1.25 T2.4 1.25mm round 2.4mm staggered 25% 1mm 5-7 days
R1.25 T4This page 1.25mm round 4mm staggered 9% 1mm 5-7 days
R1.5 T2.5 1.5mm round 2.5mm staggered 33% 1–1.5mm ✓ In stock
R2 T3 2mm round 3mm staggered 40% 1mm ✓ In stock
R2 T3.5 2mm round 3.5mm staggered 30% 1–2mm ✓ In stock
R2.5 T4 2.5mm round 4mm staggered 35% 1–1.5mm ✓ In stock

The nearest mild steel round hole patterns to R1.25 T4. See every mild steel pattern →

Dimensions are nominal and weights approximate. Stock changes daily, so please call to confirm.

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