Perforated Mild Steel All All Round hole square pitchRound hole staggered pitchSlotted holeSquare hole R8 T11 – 8mm Hole 11mm Pitch View Product R8 T12 – 8mm Hole 12mm Pitch View Product R10 T14 – 10mm Hole 14mm Pitch View Product R10 T15 – 10mm Hole 15mm Pitch View Product R12 T16 – 12mm Hole 16mm Pitch View Product R15 T21 – 15mm Hole 21mm Pitch View Product R20 T28 – 20mm Hole 28mm Pitch View Product R30 T40 – 30mm Hole 40mm Pitch View Product R4.5 U15 – 4.5mm Hole 15mm Pitch View Product R10 U15 – 10mm Hole 15mm Pitch View Product R10 U21 – 10mm Hole 21mm Pitch View Product R10 U26 – 10mm Hole 26mm Pitch View Product 1 2 3 4 Next » Pre-Galvanised Steel Aluminium Stainless Steel Copper