1.5mm²-2.5mm² PVC insulated ring terminal M3.5 stud blue · · · PVC insulation · · -20°C to +80°C Temperature Range · · Manufactured from Electrolytic Copper Wire with a purity greater than 99.9% · · Electrolytically tin-plated to avoid oxidisation · · Annealed to guarantee optimum ductility · · Facilited Introduction of the conductor · · Hole/Stud Size: 3.5 mm · · Tab/Pin Size: 7.8 mm · · Insulation Material: PVC · · Diameter: 4.9 mm