Ring Terminal Insulation Color Yellow Insulation Coverage Partial Coverage Insulation Material Nylon Maximum Operating Temperature 221 Degrees F Maximum Voltage 600 V Minimum Wire Size 12 AWG Maximum Wire Size 10 AWG Termination Style Crimp Tongue Width 0.52 in Contact Finish Tin Contact Material Copper UL 94 Flammability Rating HB V-2 Standards CSA C22.2 No 65 UL 486A UL 486B Barrel Length 0.61 in Barrel Style Insulation Grip Hole Diameter 0.33 in