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3M 512G-BAG 500/Bag Green Spring Grounding Connector

Manufacturer: 3M | Catalog # 512G-BAG | QED Part # 82648

$185.95/m (1000 ea)
Order in multiples of 500 (pack qty)
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Usually ships within 7 to 11 days
Green Grounding Wire Connector (500/Bag)

Technical Information

Conductor Size
14-10 AWG
Connection Type
Max Operating Temperature
221 degrees F
22 - 8 AWG
TC Connection
Temperature Rating
221 F
Twist On
600 Volt

Manufacturer Information

Family Brand Name

General Product Info

Product Type
  • 3M™ Electrical Spring Connector 512G is used to connect 2 or more copper conductors in a grounding application. Its nylon construction provides a flame-retardant property to the connector, making it ideal for use in applications that require safety. The spring design allows them to spin on quickly and tighten down easily.
  • 3M™ Electrical Spring Connector 512G delivers uniform holding power for reliable electrical grounding connections. Wings enable easy, high torque installation. The spring inside the connector has a durable steel construction with a corrosion-resistant coating. It offers enough space to accommodate a wide range of solid or stranded copper wires. UL Listed, CSA Certified and RoHS 2011/65/EU Compliant.
  • Used for appliances and fixtures, automotive and marine, commercial construction, industrial construction and residential construction for grounding applications
  • Accommodates a range of 14 to 10 AWG solid copper conductors
  • 500/bag, 10,000/case
  • Green flame-retardant nylon insulation and corrosion-resistant spring steel construction
  • Twist-on type for quick connection
  • Delivers uniform holding power
  • Used for connecting wires in a grounding application
  • UL Listed, CSA Certified and RoHS 2011/65/EU Compliant
  • The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.
  • Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.
  • Manufacturing Origin: USA