Carbon steel, Stainless steel, Aluminum, and Galvanized stock items, with full size illustrations of perforated products.

• Perforating Standards
• Round-Hole Stock Items Listed by materials and diameter.
• Non-Round-Hole Stock Items Ovalesque, Octagon Cane, Gateway, 3/8" Square Holes, 1/2" Square, 1/4" Hexagonal, 1/2" Hexagonal, Airline Design
• Perforated Patterns End Patterns, Margins, Staggered Patterns, Straight Line Patterns, 45 Degree Pattern
• Open Area Center Data

  Percentage of Open Areas