Expansion Screw Bolts,External Hex Nut, Stainless Steel External Hex Nut Expansion Sleeve Anchor Bolt(M6x60)

Material - The heavy duty anchor bolt is made of 304 stainless steel, , abrasion resistant, corrosion resistant, never rust and durable. Application - Expansion Screw Bolts can be used in concrete and masonry. They are suitable for mounting canopy, water heater installation, air conditioning fixation, home decoration, industrial engineering, etc. Bearing capacity - The bolt have a very strong load-bearing capacity, which can bear up to 50 kg. Simply drill a hole in the wall, place the expansion screw into the hole, and then tighten the nut outside the wall hole. The expansion mechanism creates a firm grip inside the material, which is stable and not easy to fall off. Expansion screw bolts can be used in concrete and masonry.