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| Brand Name: | CangRui |
| Model Number: | Plug Insulation Fixings |
| MOQ: | 1000 Pieces |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
| Supply Ability: | 2000000 Pieces per Month |
Nylon Screw In Plastic Spiral Expansion Anchors Self Tapping Drywall Fixing Plugs for Gypsum Board Hollow Wall
The product is a fastener widely used in building decoration, home installation, and light industrial assembly. It is mainly composed of a high-strength nylon expansion tube with external spiral threads and a matching zinc-plated steel screw. The fixing principle is based on a screw-driven expansion mechanism: when the screw is driven into the nylon tube with a screwdriver, the spiral threads force the tube body to expand radially, tightly squeezing the inner wall of the borehole. The enormous friction and mechanical interlock generated by this expansion form a self-locking effect between the fastener and the substrate such as gypsum board, plasterboard, and hollow wall, achieving a stable and reliable fixation effect. The spiral thread design also increases the contact area with the wall, further enhancing tensile strength and pull-out resistance.
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Product Name
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Nylon Screw In Plastic Spiral Expansion Anchors
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Sleeve Material
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High-Quality Nylon PA6 Engineering Plastic
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Screw Material
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Carbon Steel with Bright Zinc Plating
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Color
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White / Yellow / Blue / Grey
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Diameter
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8, 10, 12, 13, 14, 15 mm
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Length
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17 mm - 55 mm
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Screw Size Compatibility
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M3.5, M4, M4.5, M5
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Thread Type
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Single Continuous Spiral
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System of Measurement
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Metric
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Drive Type
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Phillips Head PH2
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Wall Board Compatibility
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Gypsum Board, Plasterboard, Hollow Wall, Particle Board
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Installation Method
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Pre-drill 6-8 mm pilot hole, screw in with screwdriver
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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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