Mechanical Anchor LE-ZNA4 consists of threaded rod bolt ended with expansion cone, expansion sleeve, hexagonal nut and washer. Threaded rod bolt, nut and washer are made of low carbon steel and covered with a layer of zinc, while the expansion sleeve is made of A4 stainless steel. Fixing is executed by tightening the nut with adequate torque which causes sliding of expansion sleeve over the expansion cone and creates a permanent anchorage. The anchor is ideal for fixing in non-aggressive environments and both indoor: metal substructure of the facade, machines and equipment, montage of light and medium weight steel structures, handrails and storage racks. Recommended for substrates: ∙ cracked and non-cracked, reinforced and non-reinforced concrete of C20/25 ÷ C50/60 strength class.
Advantages :
- Fast and simple installation by driving the anchor and tightening.
- Ready to carry full capacity immediately.
- Supplied assembled with the nut and washer.
- Seismic surveys.
- Fire resistance R30 – R120.