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Yellow copper battery terminal flags, five pieces, crimp style, 4/0 gauge

Eco-Max

Eco-Max 058452-1 Battery Terminal Flag 4/0 ga Yellow 5-pack

SKU CH-DCJS-4JV6H

Tin-plated copper flag terminals for 4/0 gauge cables, SAE J-1811 compliant, pack of five

  • Product typeAutomotive Electrical & Lighting
  • Highest conductivity rating for efficient power transfer
  • Tin-plated copper resists corrosion in harsh environments
  • 4/0 gauge handles up to 600V maximum voltage
  • SAE J-1811 compliant for automotive safety standards
  • 5-pack includes bolt and nut for secure crimp connection

Eco-Max 4/0 ga Battery Terminal Flag

The Eco-Max 058452-1 is a crimp-style battery terminal flag designed for 4/0 gauge cable in automotive electrical systems. It suits technicians and fleet maintainers who need a secure, high-conductivity connection for heavy-duty positive leads. The yellow colour code simplifies polarity identification during installation and inspection.

Check cable gauge and stud size before ordering

Verify that the cable is exactly 4/0 gauge and that the battery post or bus bar accepts a 3/8 in stud. The terminal requires a crimp tool rated for this gauge and the included bolt and nut for fastening. Buyers needing a different gauge, stud diameter or negative polarity terminal cannot use this part.

Tin-plated copper resists corrosion at 600 V

The lead-free copper body is tin plated for corrosion resistance and meets the highest conductivity rating. Rated for 600 V maximum, it complies with RoHS and SAE J-1811 standards. Overall depth is .6 in, width 2.1 in and length 2 3/8 in, allowing a compact fit in tight battery boxes.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $46.99
Pricier than about 54% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameECO-MAX
Product typeAutomotive Electrical & Lighting

Questions about this item

Does the 5-pack include the 3/8 in stud bolt and nut for each yellow 4/0 ga flag terminal, or must they be purchased separately?

Each of the five tin-plated copper flags comes with its own bolt and nut, so no extra hardware is required for the crimp connection.

Should I choose the yellow 4/0 ga flag or a different gauge flag for a 600 V positive battery cable?

The yellow colour code identifies the 4/0 ga size rated for 600 V positive polarity, matching heavy-duty cable requirements.

What does the 600 V rating mean when the flag terminal is crimped onto a 4/0 ga cable in a vehicle?

It confirms the copper, tin-plated connection meets SAE J-1811 and RoHS standards for continuous 600 V service in automotive electrical systems.

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