Ancor 311303 Marine Grade™ Heat Shrink Ring Terminals, #10 Fastener, 16-14 Wire, Blue, 3/Pk
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You have 30 days to request a return. All sale items are final sale.
Ancor Marine Grade™ heat shrink ring terminals are designed to crimp onto 16–14 AWG wire and provide a sealed, strain-relieved electrical connection. This set includes blue terminals for a #10 fastener (3 per package).
Key Features
- Marine Grade™ adhesive-lined heat shrink ring terminals for a tighter, sealed connection
- Tinned copper helps resist corrosion and supports dependable current flow
- Heat-activated adhesive forms a protective barrier around the termination for improved vibration and strain relief
- Blue insulation color for easy circuit identification (16–14 AWG range)
Intended Use
- Marine electrical wiring and battery/circuit terminations that use a #10 stud/fastener
- Crimp connections requiring sealed, heat-shrunk ring terminals (16–14 AWG wire range)
Product Details
- Brand: Ancor
- Product: Marine Grade™ Heat Shrink Ring Terminals
- Ring terminal fastener size: #10
- Wire range: 16–14 AWG
- Color: Blue
- Package quantity: 3 per pack
- Catalog/SKU: 311303 (store SKU: 639-311303)
- Barcode: 091887313086
Parts Desk Insights
Best Use Case: Ideal for marine wire terminations where you want both corrosion-resistant metal and a shrink-on adhesive seal for vibration/strain relief—commonly at panel grounds, accessory feeds, and equipment connections using a #10 fastener/stud.
Common Issues: Most connection failures come from an improper crimp or skipping the heat-shrink step. Ensure the wire is fully seated in the barrel before crimping, and apply heat evenly so the adhesive-lined sleeve fully shrinks and seals around the insulation and terminal seam.
Related Products & Accessories
Browse related Heat Shrink & Adhesive Lined to complete the installation.
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.