Long-term supplier of insulation nails for sale, specializing in the production and sale of various specifications of aluminum insulation nails.

Insulating nails, known as "external wall thermal insulation anchor bolts (nails)" in the south, are mainly used for fixing thermal insulation boards in external thermal insulation systems. Plastic expansion insulating nails come in various sizes, depending on the thickness of the insulation layer, and are widely used in building decoration.


Thermal insulation nails are widely used in the insulation layer of buildings. They feature resistance to aging, temperature fluctuations, corrosion, cold and heat resistance; high load-bearing capacity, excellent pressure and tensile properties; minimal deformation after loading, moisture resistance, shock absorption, noise reduction, and good insulation properties. Installation is simple. Thermal insulation nails are a type of special engineering plastic expansion nail used to fix insulation boards to walls. They consist of three parts: a nylon sleeve, a galvanized steel screw inside the sleeve, and a nylon disc in front of the sleeve (used to cover the insulation board). Their length varies according to the thickness of the insulation board. They are widely used in the anchoring of wall insulation in buildings. They offer resistance to aging, temperature fluctuations, corrosion, cold and heat resistance; high load-bearing capacity, excellent pressure and tensile properties; minimal deformation after loading, moisture resistance, shock absorption, and good thermal insulation properties. Installation is straightforward and does not require special tools. The galvanized screws effectively address corrosion issues, ensuring durability. The nylon material has low thermal conductivity, eliminating cold bridges in winter and achieving high energy efficiency.