Ancor 242725 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, 4/0 Cable, 10/Pk
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Overview
Marine-grade battery lugs made from pure copper and tin-plated for corrosion resistance. This 10-pack uses a 5/16" fastener and is designed for 4/0 cable, delivering secure, reliable connections in harsh marine environments.
Key Features
- Heavy-duty, marine-grade copper lugs deliver reliable current transfer.
- Tin-plated for corrosion resistance and easy soldering.
- Closed-end design helps seal out moisture.
- Pack of 10 pieces with a 5/16" fastener compatible with 4/0 cable.
Compatible Applications
- Marine electrical systems: battery lug connections.
- Suitable for 4/0 cable with 5/16" fasteners.
- Battery terminal connections and other copper lug applications in marine environments.
Product Details
- Pack: 10 pieces.
- Material: pure copper, tin-plated.
- Fastener size: 5/16".
- Cable compatibility: 4/0 cable.
- End style: Closed-end.
- Finish: Marine-grade tin.
Parts Desk Insights
Best Use Case: Ideal for marine battery connections using 4/0 cable with 5/16" fasteners; tin plating enhances corrosion resistance and solderability.
Common Issues: Improper end prep or inadequate crimp/solder can weaken connections; moisture intrusion if seals fail; ensure correct lug size and proper prep for best results.
Related Products & Accessories
- Browse related Wiring & Connections - Explore other lugs, terminals, and connectors in Wiring & Connections.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.