| Customization: | Available |
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| Connection: | Common Bolt |
| Finish: | Zinc Plated |
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The Heavy-Duty Expansion Screw for Tough Environments and Secure Installations by Hebei Tengyun New Materials Co., Ltd is an exceptional metal product ingeniously designed to cater to the most demanding fastening needs. This cutting-edge solution comprises a robust screw paired with a durable steel pipe or iron cylinder. One end of the screw is meticulously threaded, while the other boasts a precision taper, ensuring optimal performance. Ingeniously engineered, the steel pipe or iron cylinder features strategically positioned cuts at one end, enhancing its functional integrity. The brilliance of this expansion screw lies in its innovative working principle; it harnesses the power of a wedge-shaped slope to create a formidable frictional grip through the expansion of the steel pipe. This remarkable mechanism ensures a secure and steadfast fixing effect, making it indispensable across a wide array of decorative applications. Whether you're fastening air conditioners, securing water heaters, mounting range hoods, or fixing frameless balcony windows, anti-theft doors, and windows, this expansion screw delivers unparalleled reliability. It's also the ideal choice for kitchen and bathroom components, as well as ceiling screw installations. Count on our heavy-duty expansion screw to provide exceptional strength and security in every use.
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