2 x 50mm2 Crimp Welding Cable Lug – 12mm Hole: Premium Zinc-Coated Copper Connectors for Reliable Earth Connections

Product Description

Engineered for professional welding applications, these 50mm2 crimp welding cable lugs deliver secure, permanent connections for earth leads and welding cables. Crafted from zinc-coated copper, they combine durability with excellent conductivity, making them ideal for heavy-duty industrial use. Compatible with both solid and stranded wires, these lugs support crimping or soldering for versatile installation, while heat shrink compatibility ensures a tight, leak-proof seal. As equivalents to BOSSWELD 500040D and UNIMIG WCL50, they offer trusted performance at a competitive value.

Core Selling Points

• Zinc-coated copper construction for corrosion resistance and conductivity
• Dual installation options: crimp or solder for permanent joints
• 12mm hole diameter fits standard earth clamps and terminals
• 1.9mm thickness ensures mechanical strength under high current
• Compatible with 50mm2 welding cables (10.5mm wire square diameter)
• Heat shrink compatible for weatherproof, leak-free connections
• Direct replacement for BOSSWELD 500040D and UNIMIG WCL50
• Pack of 2 for cost-effective bulk use
• 47mm length provides secure cable grip and easy installation
• Suitable for solid or stranded wires in industrial welding setups

Product Specifications

Applications

Perfect for welding machines, industrial equipment, and construction sites, these lugs secure earth leads to earth clamps, ensuring safe current grounding. Ideal for MIG, TIG, and arc welding setups, they work with generators, battery systems, and heavy-duty electrical connections requiring high conductivity and durability.

Core Performance

Designed to handle high amperage welding currents, the zinc-coated copper body minimizes resistance and prevents corrosion, ensuring long-term reliability. The 12mm hole and 1.9mm thickness provide a secure fit for bolts and terminals, reducing the risk of loose connections or overheating during operation.

Quality Assurance

Manufactured in our ISO-certified facility, each lug undergoes strict quality testing for dimensional accuracy and conductivity. Our zinc-coating process meets industrial standards for corrosion resistance, ensuring performance in harsh environments. Backed by our factory’s reputation as a leading weldingÅä¼þ manufacturer, these lugs guarantee consistent quality and reliability.

Differentiation

Unlike generic lugs, our product offers dual crimp/solder compatibility and direct equivalence to top brands like BOSSWELD and UNIMIG, ensuring seamlessÌæ»». The 10.5mm wire square diameter precision ensures a snug fit for 50mm2 cables, reducing voltage drop and enhancing safety.

FAQ

Q: Can these lugs be used with aluminum cables?
A: No, they are designed for copper cables. For aluminum, we recommend our specialized aluminum lugs.

Q: What crimping tool size is required?
A: Use a 50mm2 hexagonal crimp tool for optimal results.

Q: Are these lugs suitable for outdoor use?
A: Yes, when paired with heat shrink, they provide weatherproof protection.

Q: Do they meet international safety standards?
A: Yes, they comply with IEC 60947-1 and UL 486A standards.

Ready to enhance your welding setup with reliable cable lugs? Contact us now for bulk pricing, technical support, or custom specifications!