3/8" screw size insulated ring terminals 12-10 GA wire-yellow feature brass sleeves to provide optimum insulation, strain relief and vibration protection. Nylon insulated terminals are constructed of premium tin plated electrolytic copper with a brass insulation support sleeve ensuring a stronger vibration resistant termination. Flared support sleeve eases wire insulation. These terminals provide effective and consistent performance in a variety of industrial, marine, military and aircraft applications. Manufactured by 3M. The color reflects wire size per awg code. Temperature range: -40 - 221 degree F. UL listed and CSA certified for 600v building wire and 1000v signs and lighting fixtures.
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