Engineered for robust performance, this lag screw from Allied Bolt is specifically designed to secure pole line hardware to telephone poles and other wooden structures. Formed from Grade 2 steel, it exhibits a Rockwell hardness ranging from B70 to B100, ensuring strength and durability in demanding conditions. With a hot dip galvanized finish that meets ASTM Specification A153, this screw is well-protected against corrosion, making it an essential component for reliable aerial line hardware applications.