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White expansion bolts with holes
Product Details White expansion bolts with holes are a special type of expansion screw. Their characteristic is that they have holes on the expansion tube, which is convenient for venting or auxiliary fixation. They are suitable for fields such as construction, decoration, and equipment in...
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Product Details
White expansion bolts with holes are a special type of expansion screw. Their characteristic is that they have holes on the expansion tube, which is convenient for venting or auxiliary fixation. They are suitable for fields such as construction, decoration, and equipment installation.
The uses of perforated expansion screws:
Perforated expansion screws are widely used in situations that require high load-bearing capacity, anti-loosening, and exhaust auxiliary installation, mainly including:
Architecture and Decoration
Fixed air conditioners, water heaters, ceilings, frameless balcony Windows, etc.
The exhaust hole design is suitable for non-through hole installation to avoid the influence of air pressure on the fixation effect.
2. Equipment installation
It is used for the fixation of heavy equipment such as power, fire protection, pipelines and hangers.
3. Industry and Transportation
Support fixation in Bridges, railways and tunnels.
Some of the perforated designs can be used for cable binding or auxiliary positioning.
4. Special environments
Chemical and nuclear power equipment must be corrosion-resistant and vibration-resistant.
Installation points:
- Drilling matching: The hole diameter should be consistent with the outer diameter of the expansion pipe, and the depth should be slightly greater than the length of the expansion pipe.
- Exhaust optimization: Models with exhaust holes are more suitable for non-through-hole installation, reducing the impact of air pressure.
Torque control: Use a torque wrench to avoid being too tight or too loose.
The perforated expansion screw, through precise forming, exhaust hole design, surface treatment and other processes, enhances the convenience of installation and the reliability of fixation, and is suitable for multiple fields such as construction, industry and transportation.
Technical Parameters
| Product Name: | White expansion bolts with holes |
| Screw diameter: | 6-30mm |
| Screw length: | 60-400mm |
| Colour: | White |
| Material: | Carbon steel |
| Surface treatment: | Galvanizing |
| The above are the inventory sizes. If you need non-standard customization (special dimensions, materials or surface treatments), please contact us and we will provide you with a personalized solution. | |
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