ST408-20 - 20pcs 4awg Copper Spade Terminals, #8 Opening, Shiny Nickel Plated Crimp Ring Terminals with 20pcs Red & Black Soft Boots

The ST408-20 is a 20-piece set of 4AWG copper spade terminals designed for secure, low-resistance connections in car audio and vehicle electrical systems. The #8 opening accommodates standard binding posts and stud hardware commonly found in amplifier installs and battery setups. Each terminal is shiny nickel plated for corrosion resistance, and the included soft boots provide strain relief and insulation at the crimp point.

• Quantity: 20 pieces per bag
• Wire Gauge: 4AWG bare copper construction for high-current applications
• Opening Size: #8 spade opening fits standard 8-32 studs and binding posts
• Finish: Shiny nickel plating resists oxidation and maintains conductivity over time
• Insulation: Includes 20 soft PVC boots in red and black for polarity identification and strain relief
• Terminal Type: Crimp-style spade terminal — no soldering required