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| Brand Name: | CangRui |
| Model Number: | Plug Insulation Fixings |
Gypsum Board Expansion Bolts Screw In Plastic Spiral Anchors Wall Fixing Plugs
The product is a fastener widely used in the fields of building decoration, home installation, and industrial assembly. It is mainly composed of nylon expansion tube and matching screws, which use the elasticity and friction of the material to achieve firm anchoring. Its fixed principle is based on the "wedge-shaped expansion" mechanism. When the screw is screwed into the nylon expansion tube, it forces the tail of the expansion tube to open or expand radially as a whole, thereby tightly squeezing the inner wall of the borehole.
The enormous friction and mechanical biting force generated by this expansion form a self-locking effect between the fastener and the substrate (such as concrete or brick walls), achieving a stable fixation effect. Part of the expansion nails are designed with spiral patterns, which can also increase the contact area with the wall through threads, further enhancing the tensile strength.
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Product Name
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Plastic Spiral Expansion Pipe
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Material
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Plastic/PA/PE |
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Color
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White / Blue / Yellow/Grey |
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Diameter
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10, 12, 13, 14, 15
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Length
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17mm-55mm
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System of Measurement
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Metric |
| Function |
Tighten screws and items
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| Application | Building Construction, Special for gypsum board |
| Instructions |
Without drilling, directly screw into the Spiral expansion tube
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MOQ
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1000 Pcs |
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Package
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1000 pcs/bag |
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Sample
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Provide Samples Freely
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We have complete conventional sizes in stock, full specifications ready for immediate shipment, support mixed size bulk wholesale.
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