Detailed Description

Packaging & Delivery

Selling Units:Piece/Pieces

Package Type:The product is packaged in cardboard boxes

Product Description

High strength Screw connection has the advantages of simple construction, good stress performance, detachable replacement, fatigue resistance, and non loosening under dynamic load, making it a very promising connection method.B7 Full Thread Screw,SA193-B7 Full Thread Screw,ASTM Full Thread Screw

High strength screws are tightened with a special wrench to produce a huge and controllable pre tension force. The connector will also generate the same amount of preload through nuts and pads. Under the action of preload, significant friction is generated along the surface of the connector. Obviously, as long as the axial force is less than this frictional force, the component will not slide or be damaged. This is the principle of high-strength screw connection.

The connection of high-strength screws depends on the friction between the contact surfaces to prevent them from sliding against each other. In order to provide sufficient friction on the contact surface, it is necessary to increase the clamping force of the component and increase the friction coefficient of the component contact surface. The clamping force between components is achieved by applying pre tension to the screws, so the screws must be made of high-strength steel, which is why they are called high-strength screw connections.

In high-strength screw connections, the size of the friction coefficient has a significant impact on the bearing capacity. The experiment shows that the friction coefficient is mainly influenced by the form of the contact surface and the material of the component. In order to increase the friction coefficient of the contact surface, sandblasting and wire brushing are often used during the construction process,American ASTM SA193-B7 Full Thread Screw

Q&A

Question:What types of Fully Threaded Screws do you offer?

Answer:We offer many types of fully threaded screws, including standard sizes as well as options tailored to your specific needs. Our product range covers screws made of stainless steel, carbon steel, alloy steel and brass. We also offer different thread types, lengths, and diameters to ensure suitability for a wide range of industrial applications. If you have specific requirements, our engineering team can provide you with custom design services.