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  • 焊接螺栓 Q198B0829  M8×29-8.8-发黑.jpg

Welding bolt Q198B0829 M8 × 29-8.8-blackening

The hexagon head spring flat combination bolt is a kind of fastener with special design, which is mainly composed of hexagon head bolt, spring washer and flat washer. This kind of combination bolt has a wide range of applications in many fields, especially where high strength and stable connection are required.


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Fasteners/Guangxi Fasteners/ Liuzhou Fastener/ Overseas Chinese Fasteners


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Welding bolt is a kind of bolt specially designed for welding structure, usually composed of screw and pad. There are many kinds of screw styles, including inner hexagon screw, inner hexagon detachable screw, outer hexagon detachable screw, bronze hexagon screw, smooth screw, etc. The pads are connected to the steel structure through a special welding connection technology called "fusion welding joint", which uses high temperature and deformation to form a strong welding connection on the steel structure.

Welded bolts are widely used in many fields. In the field of industrial manufacturing, such as machinery and equipment manufacturing, shipbuilding, aerospace, etc., welding bolts can significantly improve the durability of equipment, make the structure more compact, reduce the failure rate, and improve production efficiency. In the field of construction engineering, welded bolts are used to connect large steel structures, such as bridge supports, steel buildings, etc. They have the advantages of strong load-bearing capacity and good seismic performance, and meet the safety requirements of building structures. In the field of special environment, such as petrochemical industry, nuclear power plant and so on, the durability and safety of welding bolts are particularly important because of the high strength requirements of these environments.

The main advantages of welded bolts are their flexibility, space saving and high strength. Compared with the conventional bolt connection, the welding bolt can greatly reduce the welding cost and make the connection more flexible and fast. At the same time, its compact structure can save more space and is suitable for all kinds of places with small space. In addition, welded bolt joints have high strength and durability, which can maintain the integrity and stability of the connection.

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