1000 Pcs Heat Shrink Butt Connectors,16-14 AWG Blue Marine Grade Insulated Crimp Wire Connectors Waterproof Electrical Wire Splice Connectors for Marine, Cable, Wiring

★★★★★ 4.6 143 reviews

US$14.80
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US$14.80
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Free shipping Free 30-day returns

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Management number 220373582 Release Date 2026/05/03 List Price US$14.80 Model Number 220373582
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  • 【SUPERIOR MATERIALS & CONDUCTIVITY】Heat shrink wire connectors are made of pure thickened tinned red copper cores, combined with marine- gradepolyolefin heat shrink tubing and adhesive - lined double - wall insulated tubing.The thick copper reduces voltage drop, offers high current and low heat, ensuringfirm crimp and great conductivity, preventing short - circuits.
  • 【WATERPROOF WIRE SPLICE CONNECTORS】heat shrink butt connectors is produced by compounding polyolefin and hot melt adhesive, which is applied toprotect the connection, strengthen the fixation and anti vibration in the roughenvironment; They are waterproof,corrosion resistant and have good insulationprotection for a longer service life.The double wall insulated tubing is flame-retardant, and the marine grade terminals can be used underground.
  • 【EASY TO USE】No soldering needed. Strip wire insulation, insert into connector, crimp with a tool, and heat with a heat gun or small blowtorch in seconds.Wire-gauge - marked terminals are easy to identify, and the transparent sleeve aids inspection.
  • 【WIDE APPLICATION & AMPLE QUANTITY】Comes with 1000pcs AWG16-14 blue butt connectors. The heat shrink wire connectors are suitable for automotive, marine, electrical, and electronics industries, with an operating temp of - 55°C to 125°C, shrink temp of 80°C, and min full shrink temp of 130°C, meet your daily use and replacement; Their intermediate conductors are high purity copper tubes with good electrical conductivity, which can help you work better and make your connection projects safer and more reliable.
  • 【DURABLE, SAFE & RELIABLE】Terminal connectors with wire gauge marks are easy to identify; You only need to measure the wiring and look at the wire gauge markings on the polyolefin tubing to easily select the proper connector. Polyolefin tubing has high tensile strength,resisting mechanical and rodent - bite damage. Thick tinned copper and seamless barrel ensure wires stay in place for a secure connection.

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