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Product details

Tight, square-wire spring threads directly onto conductors for fast connections with no slip. Tightens without ratcheting, easily removed for repeat usage on same size combination or larger. Fluted shell surface permits a firm grip for easy finger-tight connections. Thermoplastic shell shields against environmental extremes. Flame-retardant properties resist heat distortion up to 221 degrees Fahrenheit. Superior flash-over protection. High-dielectric shell features deep skirt design to prevent exposure of bare wire. Buttress threads screw into wire insulation. For copper to copper connections only.

  • The American Classic since 1928
  • Color-coded for easy size selection
  • Fixed, square-wire spring for a grip that will last
  • Rated for use in Air Handling Spaces
  • Positive grip shell that is perfect to twist-on with fingers
  • Refined range to handle all common applications
  • Approved for bonding and grounding applications
  • Excellent for fine stranded wire applications
  • Documentation

    Technical Specs

    Technical Details
    Voltage Rating: 600 volt
    Color/Finish: Red
    Type: Large
    Diameter: .59"
    Temperature Rating: 221 deg F
    Length: 1.06"
    Connection Type: Screw-On
    Sub Brand: Wire-NUT
    Wire Size: 18 -18-6 awg0 awg
    Material: Thermoplastic

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