Dacrotized Self-Tapping Screw For Sandwich Panels is a high-performance fastener designed for sandwich panels. Dacrotized coating is a new type of anti-corrosion coating with zinc powder, aluminum powder, chromic acid and deionized water as the main ingredients. It provides excellent anti-corrosion performance and is suitable for use in high humidity or corrosive environments. The length and diameter of the screw are optimized to firmly fix the sandwich panel while avoiding material damage. It is usually equipped with EPDM gaskets to ensure a waterproof seal and is suitable for outdoor use.
Product Data
Specification
6.3/5.5x75
6.3/5.5x105
6.3/5.5x120
6.3/5.5x160
6.3/5.5x200
6.3/5.5x240
6.3/5.5x90
6.3/5.5x110
6.3/5.5x135
6.3/5.5x185
6.3/5.5x205
6.3/5.5x280
6.3/5.5x100
6.3/5.5x115
6.3/5.5x155
6.3/5.5x190
6.3/5.5x230
Applications
Building Insulation: Primarily used in the installation of thermal insulation systems in residential, commercial, and industrial buildings.
External Wall Insulation: Often used in External Thermal Insulation Composite Systems (ETICS) to fix insulation boards to external walls.
Roof Insulation: Suitable for securing insulation materials on roofs to enhance energy efficiency and thermal performance.
Floor Insulation: Utilized in floor insulation systems to prevent heat loss through the flooring and improve overall energy efficiency.
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