What is the length of the connectors?

There is little difference in length from the smallest to the largest. The smallest diameter is approx 1.5mm or 5/8" in length. The largest diameter is approx 2.2mm or 7/8" in length.

Are these connectors UL rated for solid copper wire or just stranded wire?

These butt terminals can be used with both solid and stranded wires. UL rating is pending, we are expecting in get the UL approval in the upcoming months.

Do you have connections for copper to al. ..

At the moment we offer only copper connectors.

What is the best crimper tool for this heavy gauge connector?

Thank you for your question. The best tool is a crimper for non-insulated terminals. This tool is included in our 5pcs and 8 pcs crimping tool set (Die B). You might also want to have a look at our Crimping Tool for Quick Change Crimping Dies and choose the needed die from the catalog. This will work best for you if you don't need a set of tools and only interested in a crimper for non-insulated terminals.

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200 PCS Non Insulated Butt Connectors Kit - Butt Splice Wire Connectors - Electrical Crimp Terminals - 24-8 AWG

Product ID: 401439828

Details

Colour
Silver
Connector type
Crimp
Contact material
Copper
Insulation material
Non-Insulated
Terminal
Butt Terminal

⚡Pure copper for max conductivity

🔩200 PCS versatile kit

🛠️Thick seamless barrels for strong crimps

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€ 45.20

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In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Connect like a pro—secure, sleek, and built to last!

PRO LEVEL FINISH - Pair with heat shrink tubing for insulated, long-lasting connections that stand out.
LIFETIME CONFIDENCE - Backed by Wirefy’s best-in-class warranty and expert customer support.
PREMIUM CONDUCTIVITY - Pure copper core with tin plating ensures corrosion-resistant, efficient power flow.
UNMATCHED DURABILITY - Thick, seamless barrels lock wires securely—no slips, no fails.
ALL IN ONE VERSATILITY - Covers 24-8 AWG wire sizes—perfect for any professional electrical project.

The Wirefy 200 PCS Non Insulated Butt Connectors Kit offers a comprehensive range of high-quality, pure copper butt splice terminals designed for 24-8 AWG wires. Featuring thick, seamless barrels for superior crimp strength and corrosion resistance, this kit ensures reliable, professional-grade electrical connections. Ideal for extending, repairing, or modifying circuits, it’s backed by a lifetime warranty and recommended for use with heat shrink tubing for optimal insulation.

Reviews

�**️

Nachdem hier auf Amazon gefühlt 90% der Stoßverbinder ultradünne Wandstärken hat und daher eigentlich komplett unbrauchbar ist, wollte ich dieses ganzen Mist eigentlich gar nicht mehr kaufen. Ich hab mich von dem direkten Vergleich mit anderen Produkten bzgl. der Wandstärken in der Artikelbeschreibung dieses Produktes aber nochmal locken lassen und muss sagen, dass hier tatsächlich mal Wort gehalten wird. Die Röhrchen sind ordentlich dick. Der Crimp ließ sich gut ausführen und hält einwandfrei. Ich habe einen Test gemacht und eine Verbindung in der Mitte aufgeschnitten und bis zum Crimp runtergeschliffen. Ich habe an der Stelle der Verpressung keine Lufteinschlüsse erkennen können. Nur durchgehendes Material. Von der Farbe her ist es scheinbar auch wirklich reines Kupfer. Ich bin jedenfalls mit dem Ergebnis zufrieden.

11.07.2022

J**O

These seamless butt connectors are phenomenal. Great quality, work perfectly once applied with the correct crimper. I do recommend these for your electrical connection needs.

9.01.2026

P**O

ottimo

28.05.2025

D**.

Good product. This is the second time I've ordered them.

10.10.2025

R**Z

Durable connectors. Splice and crimp. Use shrink tubing and it’s weather proof.

14.11.2025

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€ 45.20

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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ASIN	B08BYXP4RF
Item model number	Wirefy-BN-200
Manufacturer	Wirefy
Product Dimensions	13 x 6.6 x 2.21 cm; 260 g

200 PCS Non Insulated Butt Connectors Kit - Butt Splice Wire Connectors - Electrical Crimp Terminals - 24-8 AWG

Details

Details

Description

Specifications

Reviews

Common Questions