5/16" ID Dual-Ended Bare Copper Terminal - Custom Wire Harness
- Terminal Specification: Engineered with heavy-duty bare copper ring terminal lugs on both ends, featuring a precise 5/16" inside diameter for secure mechanical mounting to standard 5/16" threaded studs or grounding posts.
- Conductor Accommodation (AWG): Architecture supports the integration of heavy-gauge stranded copper conductors ranging from 8 AWG up to 2 AWG, scalable to specific high-amperage power transmission requirements.
- Mating & Installation: The double-ended (jumper) configuration is optimized for robust internal chassis bridging, battery bank interconnects, and heavy-duty industrial motor control circuits.
- Termination Methodology: Utilizes high-tonnage mechanical or hydraulic crimping to establish a gas-tight, cold-welded electrical junction, mitigating oxidation and ensuring absolute reliability under severe mechanical vibration.
- Routing Architecture: Configured as a discrete heavy-duty wire harness designed for robust point-to-point power distribution in telecommunications infrastructure, marine electrical systems, and renewable energy panels.
Can't find what you need?
We specialize in custom sourcing and manufacturing. Upload your spec sheet or drawing, and our engineering team will provide a quote within 24 hours.
Manufacturing of unlisted custom assemblies
Support for complex cable & wire harness assemblies
Rapid prototyping for new designs
Equivalent alternatives for obsolete parts
Same-day engineering review
Request Custom Quote
What information do you need to provide a quote for a custom wire harness?
To provide an accurate quote and lead time, please provide:
- Technical Drawing or Diagram: Showing pinouts, lengths, and tolerances.
- Bill of Materials (BOM): Listing specific connectors (MPN) and wire gauges (AWG).
- Estimated Annual Usage (EAU): Helping us optimize pricing for your volume. Note: If you do not have a formal drawing, our engineering team can help create one based on your physical sample.
Can you suggest cost-saving alternatives for expensive connectors (e.g., TE, Molex, JST)?
Yes. We offer variety of alternative components.
We have extensive supply chain relationships in Taiwan and can suggest"Functionally Equivalent"alternatives that are fully compatible with major brands like TE, Molex, or JST but at a significantly lower cost. We will provide datasheets and samples of the alternative components for your approval before production.
How do you ensure quality control for custom cable assemblies?
Every single cable assembly undergoes rigorous testing before leaving our Taiwan facility. Our standard QC process includes:
- 100% Continuity Testing: Ensuring no opens, shorts, or miswires.
- Pull Force Testing: Verifying crimp strength.
- Visual Inspection: Checking for cosmetic defects and label accuracy.
- Hi-Pot Testing: Available upon request for high-voltage applications to ensure insulation integrity.