8mm*60mm Hex Bolt+ Nut

are essential components used in various applications for joining two or more parts together securely. Here’s a breakdown of each component:

1. Bolt:
   • A bolt is a threaded fastener with an external male thread (screw thread) designed to fit inside a nut.
   • It typically consists of a threaded shaft (part with the threads) and a head (the non-threaded part).
   • Bolts come in various shapes and sizes, with different thread pitches, lengths, and diameters to suit different applications.
   • Common types of bolt heads include hexagonal (hex bolt), square, round, and countersunk.
2. Nut:
   • A nut is a type of fastener with a threaded hole (internal female thread) that matches the external thread of a bolt.
   • Nuts are used in conjunction with bolts to create a secure joint by applying pressure between the mating surfaces of the bolted parts.
   • Like bolts, nuts come in various sizes and shapes to fit different bolt types and applications.
   • Common types of nuts include hex nuts (most common), square nuts, wing nuts, lock nuts (such as nylon lock nuts or prevailing torque lock nuts), and cap nuts.