GBC Heat-Shrink Ring Terminal 4–6 mm² Ø4.3 mm M4 – Yellow, 3:1 Waterproof, 10-Pack
GBC Heat-Shrink Ring Terminal 4–6 mm² Ø4.3 mm M4 – Yellow, 3:1 Waterproof, 10-Pack
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Description
Description
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
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