The construction screw can also be called adjustable base adjustable top support, commonly known as screw, oil tray, U-shaped tray and so on. Construction screws are used for engineering construction, bridge construction, and scaffolding. So how can everyone buy a quality construction screw? Next,Yan Xin Sen Yu will share it for everyone:
First of all, the construction screw is divided into a hollow screw and a solid screw. The solid construction screw can be made of thread and round steel. The round steel can be used as the raw material for all solid construction screws. The thread material can only be used as a small-sized solid construction screw. . Hollow construction screws are made of welded pipes and true seamless pipes.
When choosing to buy a construction screw, check whether the goods are made of new materials. Some manufacturers will maximize the benefits. He will use the demolition materials to make the construction screw. Such a screw will not guarantee the quality. Increase the degree of danger in the project.
In the use of scaffolding, the buckle-type scaffolding generally uses a hollow building screw, a steel pipe fastener scaffold and a wheel-type scaffold generally use a solid construction screw.
