25 pcs WNI 4 Gauge x 5/16 Pure Copper Battery Welding Cable Lug Connector Ring Terminals

(973 Reviews)

Price
$9.05

None
Quantity
(20000 available )

Total Price
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90 Ratings
75
9
2
2
2
Reviews
  • Fishman77

    12-06-2025

    Good value. They were just as described. They worked great for the 4 gauge wire that I used. I crimped them and have had no problem. I would buy again.

  • Edward O.

    Greater than one week

    Great product for the price

  • Sean and Sara

    11-06-2025

    I needed multiple ring terminals to connect several 12 volt batteries together for a solar battery bank. These were priced well and performed perfectly. I would definitely buy again.

  • Tad

    > 3 day

    Excellent battery/cable ends. The quality of these cable ends is obvious. Worth every cent. They also crimp extremely well. Spend the extra few cents and get the WindyNation brand, you wont regret it.

  • david henry

    > 3 day

    Worked great for the application it was used on

  • Kawboy

    > 3 day

    Best quality and price I could find for copper 4 gauge 5/16 lugs. Have bought a second package for a solar install. Will purchase more as needed.

  • Mark N.

    15-06-2025

    Work good. Crimp up good for a good connection.

  • Reymundo Gomez

    > 3 day

    The product quality is good. Im disappointed to received 7 pieces

  • Richard Scott

    > 3 day

    A lot of pieces for the price.

  • carlos

    > 3 day

    great product

MAIN IMAGE LOGO CABLE LUGS WINDYNATIONMAIN IMAGE LOGO CABLE LUGS WINDYNATION
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WindyNation Cable Lug Connector Ring Terminals

Copper

WNI pure copper cable lugs are heavy-duty, pure copper, electrical connectors designed for high amperage applications

Tin-Coated Copper

WNI pure copper tin-coated cable lugs are ideal for the marine and humid environments because the tin coating protects the copper cable lug from oxidation and corroding

Availability

WNI lugs are manufactured in 7 different gauge sizes, with 3/8" or 5/16" stud holes, and in copper or tin-coated finish.

Gauge Sizes

4/0 Gauge | 2/0 Gauge | 1/0 Gauge

2 Gauge | 4 Gauge | 6 Gauge | 8 Gauge

Stud Hole Sizes

3/8" | 5/16"

Pure Copper Heavy Duty Cable Lugs

  • Designed to fit solid or stranded wire
  • Crimp or solder copper lug
  • Closed end design
  • Meets standard 489 for wire connectors and soldering lugs
  • Manufactured from pure annealed ASTM-B-152 copper
  • Excellent conductivity characteristics

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