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Heat Shrink, Crimp & Nylon Sleeve Butt Connectors

Heat Shrink Crimp & Nylon Sleeve Butt Connectors: Durable, Waterproof, and Secure Electrical Connections at Del City

Del City's heat shrink, crimp & nylon sleeve butt connectors are the ultimate solution for mating, connecting, or terminating single wires in various automotive, marine, and general electrical applications. These connectors feature a combination of nylon insulation with a clear adhesive-lined polyolefin heat shrink tubing, providing enhanced durability, reliability, and resistance to environmental factors.

The clear adhesive-lined heat shrink fully seals the terminal when heated, ensuring a strong and waterproof connection. This extra layer of protection makes these butt splices ideal for use in cars, boats, and other applications where wire transfer and moisture resistance are critical. The nylon sleeve is color-coded to match industry standard wire ranges, simplifying wire identification during installation and ensuring proper use for different wire sizes.

With greater pull strength than connectors made solely from vinyl or nylon, these heat shrink terminals provide superior durability, making them well-suited for use in environments where wires are subjected to movement or strain. The heat shrink insulation also protects the connection from corrosion, ensuring long-term reliability and performance, even in harsh conditions.

Rated to withstand up to 600 volts for building wire and 1000 volts for general electrical applications, these connectors can handle a wide range of projects. Additionally, they are designed to perform at temperatures up to 105°C (221°F), ensuring that they meet the demands of both indoor and outdoor environments. These butt connectors are UL Listed and CSA Certified, ensuring compliance with industry safety standards for electrical connections.

For secure, long-lasting, and waterproof electrical connections, choose Del City's heat shrink crimp & nylon sleeve butt connectors for your next project.


  • Heat shrink is clear and adhesive-lined
  • The nylon sleeve is color coded to industry standard wire range.
  • Have a greater pull strength when compared to vinyl or nylon alone.
  • Heat shrink terminals protect against corrosion and are waterproof.
  • Rated to 600 volts maximum, building wire; 1000 volts maximum, 105° C (221° F)
  • UL Listed, CSA Certified
Item Description Price
1+ I Ext. Price I 100+ Ext. Price I I 1000+ Ext. Price I
Qty in
Package
In Stock Add to Cart
923025 NSPA KS5-10-CLN, Heat Shrink, Crimp & Nylon Sleeve Butt Connector, 12-10 Ga (10 MIN)
0.85 8.50 I 0.70800 7.08 I 0.60700 6.07
10 EA
923030 NSPA KS5-14-CLN, Heat Shrink & Crimp Nylon Sleeve Butt Connector, Blue, 16-14 Ga (10 MIN)
0.57400 5.74 I 0.44700 4.47 I 0.42300 4.23
10 EA
923035 NSPA KS5-16-CLN, Heat Shrink & Crimp Nylon Sleeve Butt Connector, Red, 22-18 Ga (10 MIN)
0.54900 5.49 I 0.42800 4.28 I 0.41600 4.16
10 EA
Prop65 Warning