Perforated Aluminium All All Round hole square pitchRound hole staggered pitchSlotted holeSquare hole R1.5 T2.5 – 1.5mm Hole 2.5mm Pitch View Product R2 T3.5 – 2mm Hole 3.5mm Pitch View Product R3 T5 – 3mm Hole 5mm Pitch View Product R4 T6 – 4mm Hole 6mm Pitch View Product R5 T8 – 5mm Hole 8mm Pitch View Product R6 T9 – 6mm Hole 9mm Pitch View Product R8 T12 – 8mm Hole 12mm Pitch View Product R10 T15 – 10mm Hole 15mm Pitch View Product R15 T21 – 15mm Hole 21mm Pitch View Product R20 T28 – 20mm Hole 28mm Pitch View Product C4 U7 – 4mm Hole 7mm Pitch View Product C5 U8 – 5mm Hole 8mm Pitch View Product 1 2 3 Next » Pre-Galvanised Steel Mild Steel Stainless Steel Copper