Ideal for securing wood to metal, these zinc-plated steel carriage bolts offer robust durability and reliable performance. With a dimension of 1/2 inch by 3-1/2 inch, each bolt is crafted to provide maximum strength and longevity, ensuring your projects stay firmly in place. The set includes 25 bolts, making it a convenient choice for larger tasks or multiple projects, blending functionality with high-quality material to meet all your fastening needs.