These components are precisely machined with a tolerance of 1/2 thousand, which means they are accurate to within 0.0005 inches. They can serve as handle scale bolts, they secure the handle scales in place. Regardless of their application, these components are manufactured to high standards, ensuring their durability and reliability. For the purpose of clarity, multiple sets have been illustrated. Your order for ten pieces of the specified size is duly acknowledged. Please note that, depending on the design, two or more sets may be required for a knife handle.