Hexagonal trapezoidal nut steel C35Pb Tr.14 x 4 single-start left length 21mm wrench size 22mm
Material: Steel C35Pb. Tolerance zone 7H. Height = 1,5 x diameter. Attention: Steel nuts get very easily thightened on a spindle made from Steel or stainless steel. This nuts are only for clamping, manual adjustments or as fastening nut. Not suitable for drive systems.

Article ID: 64361400