414-Pc Non-Insulated Copper Butt Terminal Assortment Kit

Non-Insulated Copper Butt Terminal Assortment Kit

Tackle any wiring job with confidence using this comprehensive Non-Insulated Copper Butt Terminal Assortment Kit. Featuring 414 pieces across 7 sizes (.110", .187", .250", and more), this set gives electricians, hobbyists, and DIY enthusiasts everything they need to make secure, professional-grade crimp connections. Each terminal is precision-formed from pure copper for excellent conductivity and a long-lasting, corrosion-resistant finish.

Why Choose This Terminal Assortment?

• 414-Piece Variety Pack: Seven sizes in one kit mean you're ready for virtually any gauge wire from small electronics to automotive applications.
• Pure Copper Construction: Delivers superior electrical conductivity and resists oxidation for durable, reliable connections.
• Non-Insulated Design: Ideal for use with heat-shrink tubing or wherever a low-profile, bare crimp connector is preferred.
• Clean Crimp Finish: Smooth barrel walls ensure a tight, secure crimp every time — no fraying, no loose connections.
• Wide Application Range: Perfect for automotive wiring, marine electronics, home electrical projects, workshop repairs, and more.
• Compact & Organized: Easy to store and transport — ideal for the toolbox, workshop bench, or job-site bag.

Product Specifications

• Material: Copper
• Piece Count: 414 pcs
• Sizes Included: 7 sizes (.110", .187", .250" tab widths and multiple wire gauge ranges)
• Type: Non-Insulated Butt / Ferrule Crimp Terminals
• Available Color Options: 4 color variants
• Brand: Qme

Ideal For

• Automotive & marine wiring repairs
• Home electrical projects & workshop use
• Electronics hobby builds & prototyping
• Professional electricians & contractors

For guidance on safe electrical wiring practices and connector standards, visit the U.S. Consumer Product Safety Commission – Electrical Safety.

Frequently Asked Questions

Q: What sizes are included in this non-insulated butt terminal assortment kit?

A: This kit includes 414 pieces across 7 different sizes, covering a wide range of wire gauges and tab widths. This makes it suitable for small electronics, automotive wiring, and general electrical work — all in one organized assortment.

Q: What material are these crimp terminals made from?

A: Each terminal in this assortment is made from pure copper, which provides excellent electrical conductivity, strong crimp strength, and good resistance to corrosion over time, making them reliable for both indoor and outdoor wiring projects.

Q: Are these terminals compatible with standard crimp tools?

A: Yes. These non-insulated butt terminals are designed to work with standard ratcheting or open-barrel crimp tools widely available at hardware and automotive stores. Their smooth barrel design ensures a consistent, secure crimp every time.

Q: Can I use these for automotive or marine wiring applications?

A: Absolutely. The copper construction and non-insulated design make these terminals well-suited for automotive wiring harnesses, marine electronics, and other applications where you plan to apply your own heat-shrink tubing or sleeve for added protection.