The fischer ring nut RI is the ring nut for all dowels with threaded bolts. Due to the metric internal thread (M 8 to M 12), the ring nut RI can be used flexibly with a large number of steel anchors or threaded rods for chemical fastenings. This is used to fasten ropes and chains, trellises, clotheslines or hanging baskets. Depending on the dowel used, the ring nut can be used in concrete and in solid and perforated building materials.
Easy to install.
High flexibility through the use of a large number of steel anchors and threaded rods.