The GBC fork-shaped pre-insulated terminal F.6 (model 18.3932.40) terminates heavy-gauge flexible cables at M6 screw connections. The factory-fitted yellow PVC sleeve insulates the crimp zone and provides clear visual identification of the cable size range.

Each terminal accepts cable cross-sections from 4 to 6mm² (AWG 12–10) and is rated to 300V. The 6.4mm screw hole diameter and 9.5mm external body diameter are sized for standard M6 panel hardware. The pack contains 10 terminals.

Key Features

• Fork (spade) shape for M6 screw connections — no need to remove the screw fully
• Pre-fitted yellow PVC insulation sleeve for a ready-to-crimp finish
• Tin-plated copper contact for corrosion resistance
• Screw hole diameter 6.4mm suits standard M6 hardware
• Body dimensions: 21.2mm length, 9.5mm external diameter

Product Benefits

• Pre-insulated design speeds up panel wiring without additional sleeving steps
• Yellow colour coding identifies the 4–6mm² cable range for fast visual verification
• 300V maximum voltage rating covers most low-voltage control and power circuits
• Tin-plated contact resists oxidation over time for stable conductivity
• Fork shape allows connection and disconnection with the screw left partially in place

Technical Specifications

• Model: GBC 18.3932.40
• Cable Section: 4–6mm²
• AWG Range: 12–10
• Colour: Yellow
• Screw Type: M6
• Screw Hole Diameter (d2): 6.4mm
• External Diameter (B): 9.5mm
• Length: 21.2mm
• Max Voltage: 300V
• Insulation Material: PVC
• Contact Material: Tin-plated copper
• Pack Contents: 10 terminals

Why You'll Love It

• Yellow sleeve provides instant identification of the larger 4–6mm² cable range
• Ready-crimped insulation means no extra tools or heat-shrink required
• Pack of 10 covers a typical control panel connection run
• Fork geometry allows quick tightening or release without full screw removal