Engineering plastic expansion thermal insulation nails

Insulation nails are special engineering plastic expansion nails used to fix insulation boards to walls. Nail concrete insulation nails are special anchors for exterior wall insulation and are widely used in building decoration and anchoring of wall insulation houses. It consists of galvanized screws, nylon expansion tubes and fixed discs. According to the thickness of the insulation layer, it is divided into various specifications.   Nails For Gun insulation nails consist of three parts: one is a nylon sleeve; the second is a galvanized steel screw inside the sleeve; the third is a nylon disc in front of the sleeve (used to press the insulation board). Its length varies according to the thickness of the insulation board. Insulation building nails are widely used in building decoration and anchoring of wall insulation houses. It is anti-aging, anti-temperature sudden change, anti-corrosion, cold and heat resistant; high bearing capacity, high pressure bearing, good tensile perf…