| Connection: | Common Bolt |
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| Finish: | Hot Dip Galvanized |
| Head Style: | Counter Sunk Bolt |
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The serrated gecko expansion bolt is a metal expansion pipe nail used to secure lightweight bricks, cement walls, hollow bricks, and concrete walls. This type of bolt, through its unique design, can generate friction after drilling, thereby achieving a firm fixing effect.
The main features of serrated gecko expansion bolts include:
Anti loosening function: This type of bolt usually comes with an anti loosening device, which can effectively prevent the bolt from loosening during use.
Multiple specifications: The serrated gecko expansion bolt has multiple specifications to choose from, such as M5, M6, M8, etc., suitable for different installation needs.
Diverse materials: Common materials include carbon steel, galvanized iron, stainless steel, etc., and surface treatment methods also include white zinc, blue white zinc, etc.
Widely used: This type of bolt is not only suitable for lightweight bricks and cement walls, but also for fixing hollow bricks and concrete walls.
The use of serrated gecko expansion bolts is relatively simple. Simply insert the bolt into the pre drilled hole and use its internal expansion mechanism to make it tightly adhere to the wall, thereby achieving a fixed effect. This type of bolt is widely used in construction, furniture installation and other fields due to its high efficiency and reliability.
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