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Clear plastic bag holding one hundred red heat-shrink butt connectors

AIRIC Heat Shrink Butt Connectors 22-16 AWG 100 Pcs Red

SKU CH-SN0Q-8BE4Q

100 heat-shrink butt connectors seal 22-16 AWG wires against moisture and corrosion with adhesive-lined tubing

  • ColorBlack
  • Standards/CertificationsUL Listed
  • Waterproof seal with 3:1 shrink ratio and hot-melt glue
  • Premium copper core increases current flow and reduces voltage drop
  • UL Listed certification ensures safety compliance
  • 100 connectors cover 22-16 AWG wire range
  • Suitable for marine, automotive and industrial applications

22-16 AWG Heat Shrink Butt Connectors

These connectors join 22, 20, 18 or 16 gauge wires in automotive, marine, industrial and electronics projects. The pack contains 100 red waterproof terminals rated UL Listed for safe wiring connections.

Installation uses a crimp tool and heat gun

Crimp the copper barrel firmly then apply heat until the dual-wall tubing shrinks and the inner glue melts to seal the joint. Common issues are insufficient crimp pressure or uneven heating, which leave the splice exposed to moisture.

Verify wire gauge and quantity before ordering

Confirm your conductors fall within the 22-16 AWG range and that 100 pieces match the project scope. The connectors are designed for single-wire butt splices only, not for multi-wire taps or larger gauge applications.

Highlights

  • Waterproof seal with 3:1 shrink ratio and hot-melt glue
  • Premium copper core increases current flow and reduces voltage drop
  • UL Listed certification ensures safety compliance
  • 100 connectors cover 22-16 AWG wire range
  • Suitable for marine, automotive and industrial applications

Specifications

ColorBlack
Standards/CertificationsUL Listed

Questions about this item

How do I confirm the 3:1 heatshrink has sealed properly after crimping the 22-16 AWG wire?

After applying heat the dual-wall tube shrinks tight and the inner hot-melt glue flows out around the wire, forming a waterproof seal that resists moisture and corrosion.

The pack lists 100 red butt connectors — are crimp tools or extra adhesive supplied?

Only the 100 connectors are included; a suitable crimp tool for 22-16 AWG terminals and a heat source such as a heat gun must be purchased separately.

The comparison table shows 100 pcs for 22-16 AWG and 200 pcs for 22-10 AWG — which should I choose for 18 gauge automotive wiring?

Select the 100-piece 22-16 AWG kit; it covers 18 gauge and the dual-wall heatshrink is rated for marine and automotive environments.

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