Hex nuts are one of the most common hexagonal fastener with internal threads that screws on to the shank of a hex head cap screw or other bolts. The DIN 934 hex nuts are designed with six flat sides, allowing for easy installation and removal using a wrench or socket. These nuts are commonly used in various applications to secure bolts and screws in place, providing a strong and reliable connection. The DIN 934 standard ensures that these hex nuts meet specific requirements for dimensions, materials, and performance, making them a trusted choice for industrial and commercial projects.