John Deere 03H2040 3/8" X 4-1/4" Round Head Square Neck Bolt is designed for secure fastening in various applications. This bolt features a 3/8 inch diameter and a length of 4 1/4 inches, making it i for heavy-duty tasks. It is equipped with a 0.84 inch diameter round head and a 1.0 inch UNC2A thread length to ensure robust performance. Crafted from high-quality general steel, this bolt durability and strength, while its zinc finish provides excellent corrosion resistance and longevity. Model Number: 03H2040