Index Concrete Bolts are direct fixing anchors for concrete. The Silver Ruspert coating gives it a high resistance to corrosion; it is tested to withstand 500 - 1000 hours in a salt spray chamber. Its triple bevel thread eases and improves the installation on all type of base materials without the need for a nail. Its special tip with toothed edges improves assembly. They come with hexagonal head screws.
Extra high corrosion resistance
Special tip with toothed edges
Triple bevel thread