3M 40067 Copper/Aluminum 1-Hole Lug
Usually ships within 8 to 12 Days
Already a Customer? Log in to view your pricing
Manufacturer 3M
Mfg Catalog # 40067
North Coast Part # 216325


3M™ Scotchlok™ 40000 1-Hole Compression Lug is suitable for use on copper or aluminum conductors. The lug has a standard barrel that ensures a secure fit. Aluminum construction offers high conductivity and an electro tin-plated finish resists corrosion. It is rated for 35 kV voltage applications.

3M™ Scotchlok™ 40000 1-Hole Compression Lug has color-coded end caps for easy identification. The standard barrel ensures a secure fit and offers reliable performance. It has chamfered ends that enable fast, simple conductor insertion. The antioxidant material inside the lug barrel facilitates clean conductor-to-lug contact. The contact aid in the lug barrel is compatible with poly/EPR insulations. It withstands a maximum temperature of 221 degrees F (105 degrees C).UL Listed and RoHS /65/EU Compliant.

  • Standard barrel ensures a secure fit and offers reliable performance
  • Barrel has pink stripes that help to indicate the wire range
  • Suitable for indoor and outdoor applications
  • Stud size 5/8 in
  • Accommodates wire size of 500 kcmil
  • Made of aluminum for good conductivity and tin plating for corrosion resistance
  • Withstands a maximum temperature of 194 degrees F (90 degrees C)
  • Rated for 35 kV applications
  • UL Listed and RoHS 2011/65/EU Compliant
  • 10/case


  • 3M ID: 80610033856
  • Barrel Length: 2.94 Inch
  • Barrel Length (metric): 74.6 mm
  • Barrel Style: Standard Barrel
  • Brand: Scotchlok
  • Case Quantity: 10
  • Center of Hole to End of Pad: 0.62 Inch
  • Center of Hole to End of Pad (metric): 15.7 mm
  • Color: Pink
  • Conductor Size: 500 kcmil
  • Conductor Sizes: 500 kcmil
  • Connector Material: Aluminum
  • For Use With: Aluminum or Copper Conductors
  • Inside Diameter: 0.843 Inch
  • Inside Diameter (metric): 21.4 mm
  • Length: 5.44 Inch
  • Length (Metric): 138.2 mm
  • Lug Base Metal: Aluminum
  • Lug Description: One Hole
  • Lug Type: Compression Lugs
  • Number of Holes: 1
  • Outside Diameter: 1.32 Inch
  • Outside Diameter (metric): 33.5 mm
  • Pad Length: 1.5 Inch
  • Pad Length (metric): 38.1 mm
  • Pad Width: 1.73 Inch
  • Pad Width (metric): 43.9 mm
  • RoHS 2011/65/EU Compliant: Yes
  • RoHS EU Comments: RoHS 2011/65/EU compliant without exemption
  • Stud Sizes: 5/8 Inch
  • Trademark: Scotchlok

Legal Disclaimer

  • Manufacturing Origin: USA
  • 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.


UPC 05400713574
GTiN 00054007135746
Length 5.44 in
Width 1.32 in
Color Pink
Type Standard Barrel
Applications Aluminum or Copper Conductors
Family Brand Name 3M
Sub Brand Scotchlok
Barrel Type Standard Barrel
Conductor Size 500 MCM
Number of Holes 1
Outside Diameter 1.32 in
Barrel Length 2.94 in

Your Product Lists

Log In or register for an account to gain access to the product groups feature!

You can create lists of products for regular needs, special projects, even use one as a wishlist.

Your Part Numbers

Log In or register for an account to assign your company part numbers to products!

No more memorizing or cross-referencing! Map your company's internal part numbers to items, then use your part numbers for searching and ordering.