Perforated Sheet, Stainless Steel, 304, Rectangle, 40 in Overall Length, Length Tolerance +/-0.125 in, 36 in Overall Width, Width Tolerance +/-0.125 in, 0.06 in Thickness, Thickness Tolerance +/-0.003 in, Gauge 16 ga, Center Spacing 0.312 in, 0.25 in Hole Diameter, Hole Pattern Staggered, Hole Shape Round, Fabrication Cold Finished, Heat Treatment Annealed, Heat Treatable Yes, Mechanical Finish 2B, Yield Strength 35,000 psi, Tensile Strength 85,000 psi, 123 Brinell Hardness