China Factory High Strength Galvanized Implosion Gecko Inner Expansion Bolts

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 8.8
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Transport Package: Box Pallet
• Specification: M12
• Origin: Hebei China
• Production Capacity: 500000000pices/Year

Product Description

The implosion expansion wire is a special type of fastening connector, which is generally composed of a screw, an expansion tube, and a special implosion device. When the implosion expansion wire is screwed into the pre drilled hole through a tool, the internal implosion device will be triggered and activated as the screwing depth increases. For example, it may be triggered by mechanical compression or other means to trigger a small "explosion" action inside (the explosion here is not a violent explosion in the traditional sense, but a reaction that can generate a large expansion force), causing the expansion tube to rapidly expand outward and tightly press against the wall of the hole, thereby achieving a firm fixing effect.
advantage
-Firmly installed: Once the implosion action is completed, the friction between the expansion tube and the hole wall is greatly enhanced. Compared to ordinary expansion wires, it can withstand greater external forces such as tension and shear, and performs well in some situations that require high fastening.
-Quick installation: The installation process is relatively simple and direct, and the ideal fastening state can be quickly achieved after triggering the implosion, which can effectively save installation time and improve work efficiency.
application area 
-In the field of architecture, it is commonly used in the installation of structural components with high requirements for connection firmness, such as the connection fixation of large steel structures, to ensure that the connection remains stable even under heavy loads.
-Industrial equipment installation: When large machinery and equipment are fixed on the foundation, the internal expansion wire can provide reliable fastening, ensure the stability of the equipment during operation, and prevent loosening due to vibration and other reasons.