Manufacturer Part Number: RN5-6|Terminal Type|CircularInsulation Type|Non-InsulatedConnection Type|CrimpCompatible Wire Size (AWG)|12 to 10Compatible Wire Size (sq mm)|4.00 to 6.00Compatible Wire Size (kcmil)|Insulation Material|Color|Stud Size (Inch)|1/4Stud Size (mm)|6.40Stud Size (Letter)|Stud Size (#)|Contact Material|CopperContact Plating|Thickness (mm)|1.00Thickness (Inch)|Thickness (Decimal Inch - 4 Decimals)|0.0390Ring Width (Inch)|Ring Width (mm)|12.00Ring Width (Decimal Inch)|0.4720Overall Length (mm)|Overall Length (Inch)|Overall Length (Decimal Inch)|0.8860Standards|CSA Certified; cUL Listed; RoHS Compliant; UL ListedUNSPSC Code|39121432