Thread: The thread shape is an internal hexagon, which means that the bolt head has a hexagonal groove and can be rotated using a hex wrench or wrench.
Size: Available in different sizes and lengths to meet various connection requirements.
Strength level: According to application requirements, different strength levels of internal hexagonal bolts can be provided, such as grade 8.8, grade 10.9, etc.
Application: Widely used in the fields of mechanical manufacturing, automotive industry, construction engineering, etc., for connecting metal parts and providing stable connections.
Features: It has high strength, corrosion resistance, vibration resistance, and resistance to tensile loosening, suitable for various harsh environments.
Standard: Complies with international standards, such as GB ISO, etc. to ensure product quality and interchangeability.