The Design Poster has been updated with new organization and a new ASTM table. A Spanish version is also now available. This wall poster gives any fabricator, architect, engineer, or specifier a quick reference when designing steel fabrications to be hot-dip galvanized, including placement and site of vent and drain holes for tubular and hollow structures, enclosed and semi-enclosed fabrications, allowing for proper drainage, welding, marking products, fasteners, and more. Order your English and/or Spanish copies today!