GLAND LOCKNUT STAINLESS STEEL M20X1.5; Material:Stainless Steel; Locknut Plating:-; Thread Size - Imperial:-; Thread Size - Metric:M20 x 1.5; Thickness:3mm; Product Range:GM-INOX Series; SVHC:No SVHC (20-Jun-2016) ;RoHS Compliant: Yes