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Aluminum Two Barrel Connectors 14 AWG min. to 1/0 AWG max. 1/4 Inch Stud Size

1000 in stock, ready to be shipped
Original price $2.02 - Original price $2.02
Original price
$2.02 - $2.02
Current price $2.02
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SKU 210-99012


The 99012 is a mechanical connector designed for aluminum-to-aluminum applications, providing a reliable and durable connection. Its compact design and high-quality materials make it suitable for a variety of electrical installations where aluminum conductors need to be securely joined.

Product Overview 

The 99012 2-Conductor Lug is a specialized electrical connector designed for aluminum-to-aluminum applications. This lug facilitates a secure and efficient connection between two aluminum conductors, ensuring optimal conductivity and performance. Its compact and durable design makes it suitable for a range of electrical installations, and the designation indicates its compatibility specifically with aluminum conductors. Commitment to quality, this lug provides a reliable solution for joining aluminum conductors in various electrical systems.


  • Wire Entry Type: Chamfered
  • Material: Electro Tin Plated 6061-T6 Aluminum Alloy
  • Overall Length: 1-15/32 Inch
  • Conductor Size Range: 14 AWG min. to 1/0 AWG max.
  • Conductor Material: Copper/Aluminum
  • Conductor Quantity: 2
  • Stud Size: 1/4 Inch
  • Pad Size: 27/32 Inch Length X 1-1/8 Inch Width X 3/16 Inch Thickness
  • Pad Holes: 1
  • Pad Type: Straight
  • Screw Type: Slotted
  • Voltage Rating: 35 Kilovolt
  • Height: 29/32 Inch
  • Temperature Rating: 90 Deg C

Uses and Cases 

  • Electrical Panel Installations: The 99012  2-Conductor Lug is ideal for securely connecting aluminum conductors in electrical panels, ensuring reliable power distribution.
  • Renewable Energy Systems: In solar and wind power installations, where aluminum conductors are commonly used, this lug provides a dependable connection for efficient energy transmission.
  • Industrial Machinery: The lug is suitable for use in industrial settings, facilitating the connection of aluminum conductors in machinery and equipment to maintain smooth operations.
  • Electrical Wiring in Buildings: For various construction projects, the 99012 lug is a reliable choice for joining aluminum conductors in electrical wiring systems, meeting safety and performance standards.
  • Utility Pole Applications: In utility pole installations where aluminum conductors are prevalent, the 99012 lug ensures a secure connection, contributing to the overall stability and reliability of the electrical infrastructure.

Item Features 

  • Chamfered Wire Entry: Facilitates easy and precise insertion of conductors, streamlining the installation process.
  • Electro Tin Plated 6061-T6 Aluminum Alloy Material: Provides corrosion resistance and durability, ensuring a long lifespan for the connector.
  • Versatile Conductor Size Range: Accommodates a range from 14 AWG minimum to 1/0 AWG maximum, offering flexibility for various applications.
  • Copper/Aluminum Conductor Compatibility: Designed to securely connect both copper and aluminum conductors, enhancing its versatility.
  • Compact Design: The lug's 1-15/32 inch overall length and 29/32 inch height make it suitable for installations with space constraints.
  • Stud Size: Accommodates a 1/4 inch stud, providing compatibility with common electrical components.
  • Straight Pad Type: The straight pad design enhances stability and ease of use during installation.
  • Slotted Screw Type: Features a slotted screw for easy tightening and adjustment during installation.
  • Voltage Rating: Suitable for applications with a voltage rating of 35 Kilovolt, ensuring compatibility with a variety of electrical systems.
  • Temperature Rating: With a temperature rating of 90 degrees Celsius, the lug maintains stability and performance in various operating conditions.

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