The double 90th bolt for coupling System Ø 14 has an L-shaped design that makes the connection in the corners of the cabinets, between the dimensions necessary for the installation of it must have a Ø 8.5 mm channel that It serves for the placement of the bolt on the board. The head of the piece has a measure of Ø 4 mm and for the bolt splicing it is necessary to have Ø 14 mm in the area of ​​the connection holes. Its total length is 77 mm and from the connection, the hole is 65 mm, these double bolts 90 ° have a packaging of 250 units.