Castle Creations 4mm CC Bullet Connector Set - 3 Male / 3 Female High-Current Connectors

Overview

The Castle Creations 4mm CC Bullet Connector Set (CCBUL43) delivers six precision-machined 4mm bullet connectors - three male and three female - engineered for clean, low-resistance high-current connections in compact RC builds. These are the same Castle-designed connectors used on many of their smaller ESCs and motors.

Castle Creations was never fully satisfied with the bullet connector options available for high-power applications, so they engineered their own. The result is a tight-fitting, low-resistance connector that delivers a perfect connection every time, simple as that.

For 1/10 scale racers, mid-power systems, and clean ESC-to-motor wiring, 4mm CC Bullets offer Castle-grade reliability in a compact, easy-to-install size.

Key Features

• Premium 4mm high-current bullet connectors
• 3 male and 3 female connectors per set
• Designed and machined by Castle Creations
• Low-resistance, high-current capability
• Secure, vibration-resistant fit
• OEM connector on many smaller Castle ESCs/motors
• Easy soldering for clean installs

Performance Benefits

• Efficient power transfer for compact builds
• Reliable connections under sustained current load
• Consistent grip cycle after cycle
• Lower resistance than off-the-shelf alternatives
• Excellent durability in racing and bashing

Usage Notes

• Ideal for 1/10 scale and mid-power ESC/motor leads
• Best paired with 12-14 AWG wire
• Use proper soldering technique for low-resistance joints
• Cover finished connections with heat shrink for insulation
• Verify connector size matches motor and ESC tabs

Technical Specs

• Brand: Castle Creations
• Product Type: High-Current Bullet Connectors
• Size: 4mm
• Set Contents: 3 Male + 3 Female
• Application: ESC, motor, battery wiring
• Part Number: CCBUL43

What's Included

• 3 x Castle Creations 4mm Male Bullet Connectors
• 3 x Castle Creations 4mm Female Bullet Connectors

Summary

Castle 4mm CC Bullets bring precision-machined Castle quality to compact RC builds. Low resistance, secure fit, and proven Castle engineering make them a smart choice for any 1/10 scale or mid-power power system.