The GBC heatshrink eyelet terminal (MPN 18.3925.10) is a ring-tongue connector designed for heavier cable gauges, with a heat-shrink PVC sleeve that contracts 3:1 to seal the wire entry against moisture and contaminants. Tin-plated copper construction and PVC insulation protect the contact from condensation, salt water, battery acid, motor oil, and isopropyl alcohol.

This terminal accepts cable cross-sections of 4–6 mm² (AWG 12–10) and mounts to M4 fasteners via a 4.3mm screw hole. The 7.2mm external diameter and 32.7mm length accommodate the larger cable barrel while keeping the terminal compact. Supplied in packs of 10, colour-coded yellow for the 4–6 mm² cable range.

Key Features

• Heat-shrink PVC sleeve with 3:1 shrinkage ratio creates a waterproof seal at the wire entry
• Tin-plated copper contact resists corrosion in marine, outdoor, and automotive environments
• Yellow colour coding identifies the 4–6 mm² / AWG 12–10 cable range at a glance
• M4 screw hole (Φ4.3mm) for secure mounting on M4 fasteners in panels and terminal blocks
• Rated to 300V maximum voltage

Product Benefits

• Sealed shrink sleeve protects the crimp joint from condensation, salt water, and solvent splash
• Resistance to isopropyl alcohol, gasoline, battery acid, and motor oil suits automotive and marine wiring
• Built-in sleeve removes the need for a separate heat-shrink tube before or after crimping
• Yellow coding provides instant visual confirmation of 4–6 mm² cable gauge during assembly
• Heavier 4–6 mm² capacity suits lighting circuits, auxiliary power leads, and small motor feeds

Technical Specifications

• Cable Section: 4–6 mm²
• AWG: 12–10
• Colour: Yellow
• Screw Type: M4
• Screw Hole Diameter (d2): 4.3mm
• External Diameter (B): 7.2mm
• Length: 32.7mm
• Max Voltage: 300V
• Shrinkage Ratio: 3:1
• Structure Material: PVC
• Contact Material: Tin-plated copper
• MPN: 18.3925.10
• Pack Quantity: 10 pcs

Why You'll Love It

• One-step installation — crimp, heat, sealed; no additional sleeving or tools required
• Yellow colour coding makes it easy to separate 4–6 mm² terminals from red and blue stock
• 32.7mm length handles the thicker cable entry cleanly without bulging the insulation
• Suited to auxiliary circuits, lighting leads, and small motor connections where moisture is a risk