ProTek RC 4mm Short Serrated Male Bullet Connector w/Shrink Tube 3 (PTK-5065)

Description

The PTK-5065 stands out due to its serrated (ribbed) design. Unlike smooth bullet connectors that can sometimes vibrate loose in harsh off-road conditions, the serrated surface of these ProTek bullets provides multiple points of contact within the female tube. This increases friction for a tighter “lock” and maximizes surface area for superior electrical conductivity.

Detailed Technical Specifications

1. High-Performance Serrated Design

• Increased Surface Contact: The “ribbed” or serrated exterior ensures that more metal is touching the inside of the battery terminal. This results in lower resistance and more “punch” during high-amp draws.

• Vibration Resistance: The serrations act as a mechanical lock, preventing the plug from backing out during heavy jumps or rough track sections—a common cause of mid-race power loss.

• Consistent Tension: These connectors maintain their “spring” and tight fit longer than traditional leaf-spring style bullets.

2. “Shorty” Low-Profile Fitment

• Low Center of Gravity: The shortened length allows for a very low-profile solder joint. This keeps your battery wires tucked low to the chassis, improving the car’s handling and preventing body rub.

• Ideal for 1/10 Scale: Specifically designed for the tight confines of modern 2WD and 4WD buggies where the battery is positioned extremely close to the body shell.

3. Professional Solder Interface

• Deep Solder Cup: Features a precision-machined cup that accepts up to 12AWG wire easily, ensuring a strong, high-current bond that won’t fail under heat.

• Gold-Plated Finish: The heavy gold plating prevents oxidation and ensures that the connection remains “like new” even after hundreds of battery swaps.

• Included Shrink Tube: Comes with high-quality heat shrink (Red and Black) for a clean, professional-looking install that prevents accidental short circuits.