5-PACK Gardner Bender 19-001 Gray Wire Connector [14 Pcs]

14 pack screw on wire connectors 1 #20 with 1 #22 through 2 #16 wires. Thermoplastic shell with square spring card of 14 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 c onnections. 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.

• Designed to require fewer turns to reach required torque and meet or exceed UL pull out and dielectric test requirements
• Square-wire zinc-plated spring instantly adjusts to the shape and size of the splice
• Flame-retardant properties resist heat distortion up to 221 deg F
• High-dielectric shell features deep skirt design to prevent exposure of bare wire
• Rated at 600 V max in building wire and at 1000 V max in lighting, fixtures/luminaries and signs
• Copper to copper connections only