Perforated Square Sign Post Confirm to Fhwa and ASTM

Perforated Square Sign Post Confirm to Fhwa and ASTM. FHWA & ASTM Compliance: Meets FHWA standards and ASTM A1011/A570 Grade 50 material requirements. Superior Corrosion Resistance: Hot-dipped galvanized with chromate conversion and organic polymer topcoat. Customizable Dimensions: Available in 3FT to 14FT lengths and various cross-sections per customer demand. Multi-Side Mounting: Pre-punched 7/16-inch holes on all four sides for flexible sign installation. Custom Color Options: Powder coating available in a variety of colors to suit specific project needs. High Wind Load Capacity: Square shape design inhibits warping and provides superior resistance to wind forces. Telescopic Design: Sections telescope into larger sizes for fast adjustment, reinforcement, and splicing. Maintenance-Free Durability: Resists chipping, bending, and rust, ensuring years of maintenance-free service.