Heavy Hex Structural Nut A563-DH is a nut for structural bolts, commonly used to fix bolts, studs and other external threaded parts. A563-DH nuts have high load strength and can easily withstand greater weight. And this nut is resistant to atmospheric corrosion and weathering and can be used bare (uncoated).
Product Data
Specification
1/4
7/8
17/8
33/4
5/16
1
2
4
3/8
11/8
21/4
41/2
7/16
11/4
21/2
5
1/2
13/8
23/4
9/16
11/2
3
5/8
15/8
31/4
3/4
13/4
31/2
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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