Ensure secure, reliable electrical connections with this 100-pack of Male Bullet Connector Terminals. Manufactured from durable copper/brass and electro-tinned for excellent corrosion resistance, these 4.0 mm bullet connectors are ideal for automotive, marine, and general wiring applications. Each connector is a single-piece design for strength and consistent conductivity, and comes with a blue, colour-coded vinyl insulation sleeve featuring a flared entry for easy wire insertion. Anti-vibration copper sleeves help maintain a firm, long-lasting connection even in high-vibration environments. Supplied as a convenient multipack of 100 blue male bullet terminals.