Specifications: Perforated metal has many applications, including screening, ventilation, protection, or decoration. offers a wide selection of hole sizes, gauges, shapes and materials.Various types of patterns in a variety of materials and thicknesses are stocked. The shapes include round (rd), square (sq), round end slot (res), and hexagon (hex). The configurations include straight (strt) and staggered (stag). Decorative (cane) patterns are also stocked. Various styles of standard and flattened expanded metal are stocked in a variety of material types. Dimensions for each style are listed below. In addition to flattened and standard expanded metal, expanded grating is also stocked. Expanded metal not shown can be special ordered. Load table information is also available upon request.