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Closed End Connectors / Twist on Wire Connectors

Crimpable closed end connectors can also be called crimp caps, closed end connectors, or crimp connectors. They are a quick, inexpensive, easy and permanent electrical connection of two or more wires.

  • Excellent low cost means for making connections between two or more conductors.
  • Insert is electro-tin plated for corrosion resistance.
  • Can not "Back-Off" the wires as screw on type provides quick and easy disconnection of wires.
  • Meets or exceeds SAE specifications.
  • All Closed End Connectors are : ul.jpg and sa.jpg listed.
  • Twist On Wire Connectors can also be called twist nuts. Whichever, their tight, square-wire spring makes quick, secure connections for positive continuity. 
  • Tough, thermoplastic shell shields against environmental extremes.  Resists chemical action from hydrocarbons, dilute acids, or alkaline solutions. 
  • Flame-retardant properties resist heat distortion up to 221 degrees.  High-dielectric shell features a deep skirt design to prevent exposure of bare wire. 
  • For copper to copper connections only. 
  • Excellent low cost means for making connections between two or more conductors.
  • Insert is electro-tin plated for corrosion resistance.
  • Meets or exceeds ul.jpgand sa.jpg specifications.