Threaded Rod

Threaded rod

Standard: DIN976A/B, ASTM A307

Grade: 4.8 8.8 10.9 Gr.A

Surface: ordinary, galvanized, hot-dip galvanized

Full thread plays a key role as an important component in the construction industry. In the past fifty years, fasteners have been widely used in the construction industry and some mechanical equipment. Due to the general improvement in the efficiency and strength of building materials, the weight of the building body is developing in a lighter direction, and the strength-to-weight ratio of its constituent materials is also increasing. Buildings that are too light are not a good thing. Their wind and impact resistance are gradually weakened, so there will be safety hazards when we use these buildings. In the past, some people believed that buildings could be built only by the weight of the building itself and the bonding of mortar, but this is not the case. No building is built only by mortar. At this time, mechanical fasteners such as full thread play their role. To make up for the structural defects caused by weight reduction. As the weight of building components is reduced, their volume is also reduced, so the place to install full threads is also reduced accordingly. It is for this reason that the strength of the full thread must be increased and its performance must be fully predictable, so as to ensure the safety of the building and also improve the building's wind and impact resistance. Don't underestimate the role of the full thread, it sometimes plays a significant role.