Mueller Electric Bu-L0000-375Tin.
TERMINAL, COMPRESSION LUG, M10, 4/0AWG; Product Range:-; Termination:Crimp; Wire Size AWG Max:0000AWG; Conductor Area CSA:-; Terminal Type:Compression Lug; Stud Size - Metric:M10; Stud Size - Imperial:3/8"; Insulation:Non Insulated; SVHC:No SVHC (15-Jan-2019)