The 4-40 blind nuts, a robust and dependable fastening solution, come in a kit of 100 pieces, each with a 1/8" barrel length. These nuts are designed to securely and effectively secure bolts to various materials, making them a versatile addition to your toolbox. Their blind construction allows for easy installation without the need for overhanding, reducing the risk of stripping and damage to the fastener or material. The 4-40 blind nuts ensure tight, reliable connections, making them an ideal choice for applications requiring high strength and durability. With a wide range of materials they can secure, these nuts are perfect for use in a variety of industries, from construction and automotive to aerospace and industrial equipment. Their compact and lightweight design makes them easy to handle and store, allowing for quick and efficient use in on-site or field applications.