This versatile carriage bolt is crafted from high-quality zinc-plated steel, offering robust durability and resistance to corrosion. Measuring 3/8 inch in diameter and 6-1/2 inches in length, it is ideal for securing a wide range of materials in construction, woodworking, and home improvement projects. Available in a convenient pack of 50, these bolts ensure you have ample supply for any project, providing reliable performance and peace of mind.