1. Anti-oxidation, anti-aging, high temperature resistance, corrosion resistance, convenient wiring 2. Flat and smooth, high-density forging, high electrical conductivity, high thermal conductivity; thick copper, large current load, high safety. 3. Material: thick copper 4. Production process: cold pressing 5. Surface treatment: the surface is acid-washed, the surface is clean and bright, with strong anti-oxidation, not easy to oxidize, and long service life 6. Interface type: AC/DC 7. Specifications: 5A: Screw hole diameter is 5.2MM, and the wiring range is 0.5-1.5 square mm 10A: Screw hole diameter 5.3MM, wiring range 1.5-4.0 square mm 20A: Screw hole diameter 6.3MM, wiring range 1.5-6.0 square mm 30A: Screw hole diameter 6.3MM, wiring range 2.5-6.0 square mm 40A: Screw hole diameter 6.3MM, wiring range 4-10 square mm 50A: Screw hole diameter 6.3MM, wiring range 4-10 square mm 8. Scope of application: widely used in military industry, aerospace, household appliances, lighting electronics, automotive electronics, ships, marine, etc. 9. Applicable temperature: -55-150 degrees Celsius 10. Composition: Terminal: 5A x 15 PCS 10A x 15 PCS 20A x 20 PCS 30A x 15 PCS 40A x 10 PCS 50A x 10 PCS Heat shrinkable tube: Diameter 4 x 10 PCS Diameter 5 x 10 PCS Diameter 6 x 10 PCS Diameter 8 x 10 PCS Diameter 10 x 10 PCS