90Pcs/Set Copper Cable Lug Kit Bolt Hole Tinned Battery Terminal Copper Nose Wire Connector Crimped Soldered Terminal Kit Overview This 90piece copper cable lug kit provides a comprehensive selection of bolthole terminals designed for durable, reliable power connections. The lugs are made of copper with tin plating (tinned) to resist corrosion and improve solderability. The kit supports both crimped and soldered terminations, giving you flexible options for fastening wires to batteries, power distribution points, and other electrical components. A versatile assortment of sizes ensures compatibility with a wide range of wire gauges and bolt hole diameters, making it suitable for automotive, marine, and residential applications. Key benefits Durable, corrosionresistant connections: tinplated copper lugs with robust mechanical and electrical performance in harsh environments. Flexible termination options: suitable for both crimped and soldered installations to match your preferred workflow and project requirements. Wide compatibility: bolthole terminals designed to work with standard bolt sizes and a variety of wire gauges. Complete assortment for various projects: 90 pieces in multiple sizes provide coverage for common electrical connections, reducing the need for separate purchases. Key attributes Material: copper with tin plating (tinned) for corrosion resistance and improved solderability. Type: bolthole cable lugs / terminals designed for battery connections and wire terminations. Termination options: crimped and soldered terminals included in the kit. Finish: tinned copper for durability and reliability. Compatibility: suitable for automotive, marine, and general electrical applications requiring bolthole lug connections. Size range: assorted sizes to fit a variety of wire gauges and bolt hole diameters. Quantity: 90 pieces per kit. What's included and how it helps 90 pieces of bolthole copper lugs in assorted sizes Tinplated copper construction for longevity and easy soldering Configured for crimped or soldered installation to suit different assembly methods Performance and reliability Lowresistance copper construction enhances electrical throughput. Tin plating guards against corrosion, increasing service life in exposed or demanding environments. The bolthole design provides secure mechanical fastening when paired with appropriate bolts and nuts. Compatibility with standard electrical components supports durable power connections in a variety of settings. Use cases Automotive and battery systems: connect heavy gauge wires to battery terminals or distribution blocks with secure bolthole lugs. Marine and outdoor electrical installations: corrosionresistant connectors ideal for exposed environments on boats, docks, or weatherprone locations. Solar and power equipment projects: reliable wire terminations for panels, inverters, or charge controllers where sturdy lug connections are needed. How to use (brief guidance) Select the lug size that matches your wire gauge and the bolt hole you intend to use. Prepare the wire end by stripping to the appropriate length. For crimped terminations, use a proper crimping tool to secure the lug onto the wire. For soldered terminations, apply heat and flux as needed, then solder the wire to the lug and allow to cool. Attach the lug to the corresponding post or bolt with the appropriate nut or bolt, ensuring a secure, torqueappropriate connection. If needed, apply insulation or sealing measures to protect the connection from moisture and dirt. Care and maintenance Store in a dry, clean environment to prevent oxidation before use. Inspect connections periodically for signs of wear, corrosion, or loosening bolts, and retighten as . Use appropriate protective measures (insulation, weatherproofing) in exposed installations. Applications in brief Ideal for projects requiring reliable bolthole copper lugs, including battery terminals, power distribution, and general electrical terminations where crimped or soldered connections are appropriate. Note This kit is designed to provide a versatile range of bolthole lug terminals in copper with tin plating, offering both crimped and soldered termination options for flexible use in common electrical applications.