Fork Terminal Contact Finish Tin Contact Material Copper Insulation Color Red Insulation Coverage Partial Coverage Insulation Material Nylon Maximum Operating Temperature 221 Degrees F Maximum Voltage 600 V Maximum Wire Size 16 AWG Stud Size 1/4 in Termination Style Crimp RoHS Compliant No Seam Style Brazed Standards CSA Certified UL Listed Barrel Length 0.39 in Barrel Style Insulation Grip Compatible Grainger Part Number 3KH46 3KH52 4XMR5