Ancor Marine Grade™ Tinned Battery Lugs – #6 AWG Cable, 5/16" Fastener, 2-Pack (252245)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Ancor Marine Grade™ Tinned Battery Lugs – #6 AWG, 5/16" Fastener, 2-Pack
The standard choice for #6 AWG cable on the most common marine terminal stud. The 5/16" fastener fits the majority of marine battery posts, bus bars, and distribution panel studs, making this the go-to 2-pack for single-connection repairs, accessory circuit terminations, and small wiring jobs where you only need a couple of lugs. Pure copper construction keeps resistance low, the tinned finish resists corrosion in salt air and bilge environments, and the closed-end barrel seals moisture out of the crimp for a connection that holds up over time.
Key Features
- Pure copper construction for maximum current flow
- Tinned finish for corrosion resistance and easy soldering
- Closed-end barrel seals out moisture at the crimp
- Fits #6 AWG cable with a 5/16" fastener
- 2-pack — ideal for single-connection repairs and small jobs
Compatible Applications
- Bilge pump and blower wiring to 5/16" terminal studs
- Accessory circuit grounding on standard bus bars
- Navigation light and electronics grounding
- Shore power and battery charger secondary connections
- Fuse block and distribution panel connections with 5/16" studs
- General marine 12V DC wiring in #6 AWG
Parts Desk Insights
Best use case: This is the default 2-pack for #6 AWG wiring — if you know you need a #6 lug and haven’t confirmed a specific stud size, the 5/16" is the right first choice for most marine terminals. For a single job where you’re unsure of the stud size, the 5/16" & 3/8" Combo Pack (252241) covers both common sizes in one pack. If you need bulk quantity, the 5/16" Fastener, 25-Pack (242245) offers better value. For other fastener sizes in #6 AWG, see the #10 Fastener, 2-Pack (252243), 1/4" Fastener, 2-Pack (252244), or 3/8" Fastener, 25-Pack (242246). For a mixed assortment across gauges, the Ancor 100-Piece Lug Kit (255101) is a great shop staple.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.