Tie Down Fluted Shackle BoltsCrafted with precision, Tie Down's Fluted Shackle Bolts are designed to enhance stability and prevent wear to the hanger brackets. Featuring a fluted design, our shackle bolts are engineered to prevent turning, ensuring a more secure and durable connection. Our fluted bolts offer a reliable solution to keep your trailer components in optimal condition. Constructed with zinc-plated grade 5 steel, our fluted shackle bolts offer exceptional corrosion resistance and strength, ensuring long-lasting performance in various conditions. Measuring 9/16 in. x 3 in., each pack includes 2 shackle bolts along with nuts, providing everything you need for a seamless installation process.Features: Enhanced Stability For Spring Hanger Brackets; Tie Down's Fluted Shackle Bolts are specially designed to provide enhanced stability for spring hanger brackets. The fluted design prevents the bolts from turning, ensuring a secure and reliable attachment and minimizing risk of bracket wear and tear.; Prevents Wear On Hanger Brackets; Experience the peace of mind of knowing that our fluted shackle bolts effectively prevent wear on your trailer's hanger brackets.; Premium Zinc-Plated Grade 5 Steel; Our fluted shackle bolts are constructed with high-quality zinc-plated grade 5 steel, offering exceptional strength and corrosion resistance.; Optimal Size For Versatile Use; Measuring 9/16 in. x 3 in., our shackle bolts are the ideal size for various trailer applications.; Complete Pack For Convenient Installation; Each pack includes 2 fluted shackle bolts along with nuts, offering a complete and convenient solution for installation.;