LOCKNUT BRASS SM-PE-M M12; Material:Brass; Locknut Plating:Nickel; Thread Size - Imperial:-; Thread Size - Metric:M12; Thickness:3.5mm; Product Range:-; SVHC:No SVHC (12-Jan-2017); Accessory Type:Locknut; Body Plating:Nickel; ;RoHS Compliant: Yes