Heavy-Duty Tinned Copper Bellmouth Cable Lug | 35mm² Cable, 8mm Stud
Eliminate the frustration of wire splaying and secure your high-current electrical systems with this premium 35mm² Copper Bellmouth Cable Lug. Engineered explicitly with a 8mm stud hole (M8), this heavy-duty terminal is designed to form a permanent, low-resistance electrical connection for heavy main power feeds, large dual-battery setups, and high-load industrial systems.
What sets this lug apart is its precision-formed Bellmouth (flared) barrel entry. When working with flexible, fine-stranded heavy-gauge cables, stripped conductors tend to "splay" or fan out. The widened, bell-shaped mouth seamlessly guides all wire strands smoothly into the barrel jacket, eliminating caught strands, minimizing installation down-time, and guaranteeing full conductivity across the crimp.
Key Features
-
Flared Bellmouth Entry: Speeds up installation and ensures 100% of fine wire strands safely enter the crimping zone without snagging or bunching up.
-
99.9% Pure Annealed Copper: Oxygen-free, high-conductivity copper body provides maximum current carrying capacity and prevents problematic voltage drops.
-
Premium Electro-Tinned Finish: Deeply tinned layer offers exceptional protection against oxidation, corrosion, and environmental breakdown—critical for marine and exposed chassis areas.
-
Seamless Solid Construction: Formed from a single piece of heavy-wall copper tube to handle extreme physical vibrations, physical pull, and high thermal strain without splitting.
-
Standard Die Alignment: Designed to fit perfectly into standard Australian and international hexagonal crimping dies (compatible with standard commercial trade tooling).
Technical Specifications
| Feature |
Specification |
| Terminal Type |
Heavy-Duty Crimp Lug (Bellmouth Entry) |
| Cable Sizing |
35mm² |
| Stud / Hole Size |
8mm (M8) |
| Material Profile |
99.9% High-Purity Annealed Copper (Oxygen-Free) |
| Surface Finish |
Electro-Plated Tin (Corrosion Resistant) |
| Temperature Rating |
Continuous performance from -55°C to +155°C |
| Compliance |
Manufactured to conform with AS/NZS 4325.1 trade standards |
Applications
Engineered specifically for heavy-current power delivery systems subjected to movement and environmental extremes, including:
-
Primary 12V / 24V / 48V battery cables and main earth grounding loops
-
4WD dual-battery isolators, winches, and high-output inverter installations
-
Marine inboard engine grounding, main switchboards, and anchor winches
-
Commercial switchgear, solar arrays, and industrial power distribution boxes
We appreciate your business and are committed to providing exceptional service and timely delivery. Please review the shipping information below before placing your order.
Is It In Stock?
Over 98% of the products listed on our website are in stock.
If a part is not currently in stock, we will notify you as soon as we process your order. We process all orders on the same business day they are received.
If you would like to confirm availability before placing your order, please contact us.
Packaging
Rest assured that all items will be securely packaged to minimise the risk of damage during transit. Fragile or high-value parts may be packaged with additional protective materials such as bubble wrap, foam padding, or reinforced cartons.
Where Do You Ship From?
All parts are stocked and shipped from our location at The Boat Works Marina on the Gold Coast, Australia.
Shipping Rates
Shipping rates vary based on the size, weight, and destination of the package. Estimated shipping costs are displayed during checkout before your order is placed.
Free Shipping – Australia
We offer Free Shipping on parts orders over $55 within Australia.
If you select Free Freight, your order will generally be sent using Australia Post Standard or another standard delivery service.
Australia Post standard delivery is typically 4–10 business days within Australia.
If delivery time is important, we recommend selecting one of our paid express freight services.
Please note:
- Certain items do not qualify for Free Freight. Please refer to the product description for details.
- Dangerous goods, oils, lubricants, DeFOUL, Propspeed products, batteries, and certain oversized items may be excluded from Free Freight and may require road freight services.
Order Tracking
Once your order has been dispatched, you will receive an email containing your tracking number and carrier information.
Who Do You Ship With?
We ship using:
- Australia Post
- StarTrack
- Team Global Express
- UPS
- DHL Express
- FedEx
- TNT
- Couriers Please
- Freight forwarding and brokerage services such as Transdirect
We have extensive experience shipping throughout Australia and worldwide. We will select the carrier we believe is most suitable for your location and the type of goods being shipped.
If you would prefer to use your own carrier account or would like to discuss shipping options, please contact us.
International Orders
We ship worldwide.
International orders may be subject to import duties, taxes, VAT/GST, customs clearance fees, brokerage charges, and other fees imposed by the destination country.
These charges are not included in the product price or shipping cost displayed at checkout and are the responsibility of the recipient.
Customs regulations vary by country. In some cases, customs authorities may require additional information such as a passport number, national identification number, tax identification number, or business registration number before a shipment can be cleared for delivery.
If you are unsure what charges may apply in your country, we recommend contacting your local customs office before placing an order.
