M30-3.5 Coarse Metric Class 6 Hex Threaded Rod Coupling Nut Zinc Plated DIN 6334
M30-3.5 Steel Hex Nuts M30x3.5 Nut 30mm x 3.5 Coarse Thread Grade 10.9 Zinc
Thread Pitch:3.5 (Coarse Thread). Hex / Wrench Size: 46mm. Nut Specs Nut Height / Thickness:23.3mm. Finish:Zinc Plating. It is a lot easier to resolve problems one on one. We will do our best to work out any issues there may be.