The GBC heatshrink eyelet terminal (MPN 18.3924.30) is a ring-tongue connector with a heat-shrink PVC sleeve that contracts 3:1 to seal the wire entry against moisture. Tin-plated copper construction and PVC insulation resist condensation, salt water, battery acid, motor oil, and isopropyl alcohol.

Compatible with cable cross-sections of 1.5–2.5 mm² (AWG 16–14), this terminal mounts to M5 fasteners via a 5.3mm screw hole. The 9.5mm external diameter and 29.8mm length suit panel connectors, terminal blocks, and automotive harness work in the mid-range cable size. Supplied in packs of 10, colour-coded blue.

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
• Blue colour coding identifies the 1.5–2.5 mm² / AWG 16–14 cable range
• M5 screw hole (Φ5.3mm) for secure mounting on M5 fasteners in terminal blocks and panels
• Rated to 300V maximum voltage

Product Benefits

• Sealed shrink sleeve protects the crimp joint from condensation, salt water, and solvent splash
• Resistance to gasoline, battery acid, and motor oil makes it suited to under-bonnet wiring
• Built-in sleeve means no separate heat-shrink tube is needed before or after crimping
• Blue coding makes instant visual identification of 1.5–2.5 mm² cable gauge during assembly
• M5 hole size bridges the gap between small M4 and large M6 terminals for mid-range circuits

Technical Specifications

• Cable Section: 1.5–2.5 mm²
• AWG: 16–14
• Colour: Blue
• Screw Type: M5
• Screw Hole Diameter (d2): 5.3mm
• External Diameter (B): 9.5mm
• Length: 29.8mm
• Max Voltage: 300V
• Shrinkage Ratio: 3:1
• Structure Material: PVC
• Contact Material: Tin-plated copper
• MPN: 18.3924.30
• Pack Quantity: 10 pcs

Why You'll Love It

• One-step installation — crimp, apply heat, sealed in seconds
• M5 sizing fits the common mid-range fastener found in automotive fuse boxes and earth rails
• Compact 29.8×9.5mm body fits neatly inside junction boxes and panel terminals
• Trusted for automotive, marine, and outdoor wiring where moisture protection matters