Best Butt Terminals 2026

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Last Updated - 03.02.2026

Best Choice

01

ELECTRAPICK

ELECTRAPICK 200pcs Heat Shrink Butt Connectors Waterproof Insulated Electrical Terminals Crimp Connectors for Car Boat Truck Stereo Joint

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15% Off
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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WATERPROOF: Double wall hose made of outer polyamide and inner hot melt adhesive provides excellent waterproof properties and ensures a waterproof seal. When heat is applied, the polyolefin tubing in the insulation reduces. Double wall hose provides waterproof seal and prevents wire corrosion.
EXCELLENT WIRE CONTACT:The copper shaft provides increased current flow, reduces voltage drop, prevents cable failure and reduces downtime. Thick shaft ensures strong crimping every time - your wire will never slip out of the connector.
EASY IDENTIFICATION Color coded hoses with wire gauge imprint for easy identification of correct size. Measure your wire and simply select the correct connector by looking at the wire print on polyolefin tubing.
DURABILITY The end piece is made of a seamless piece of copper that eliminates the problem of opening the barrel. Shrinkable crimp protects splices from water and corrosion, provides high tensile strength as well as resistance to stretching and mechanical damage.
APPLICATIONS Meets all electrical standards, perfect for marine and automotive applications, whether you are working on your boat, vehicle, home or science projects, our electrical crimp connector ensures a strong waterproof seal. All packed in a plastic container for easy organization and storage. 100% satisfaction guarantee for risk-free shopping!

16,56 € 19,56 €(15% Off off)
Value for Money

02

Kuject

Kuject Solder Connectors, 200 Pieces Heat-Shrink Tubing Set, Cable Connector, Waterproof Shrink Connector, Crimp Connector, Butt Connector for Automotive, Marine, Boat

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12% Off
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Time saving: solder-free, crimpless, all you need is just a heat gun (operating temperature of the heat gun: 400–450°C), to complete joints much faster and easier than the old way.
Suitable for tight spaces: Can be bent after connection and it is not necessary to press or solder in the confined area, just control the temperature via a heat gun.
IATF16949:2016 listed: The Kuject waterproof cable connectors meet the latest standard of the International Automotive Task Force, which is the most standardised and safest way for you to repair or modify your car.
High temperature resistance in a short time: Use exclusive material in the solder connector set to avoid melting the heat shrink tube before soldering.
Better waterproof & sealing: There are two waterproof hot glue rings in each solder connector, which help to hold moisture better.

14,99 € 16,95 €(12% Off off)
03

Feggizuli

Butt Connectors, Butt Connectors, Uninsulated Set, Butt Connectors, Cable Crimp Connector, Non-Insulated, Crimp Butt Connector, Press Connector, Crimp Connector, Cable Connector, Butt Terminals

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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[What you get from this package] You will receive 150 pieces of non-insulated butt connectors. Pack of 50 butt connectors (AWG 22-18), suitable for 0.5-1.5 mm². Pack of 50 butt connectors (AWG 16-14), suitable for 1.5-2.5 mm². Pack of 50 butt connectors (AWG 12-10), suitable for 4-6 mm²
[Quick Connection] Just prepare a crimping tool, then you can crimp the butt connectors and connect the wire in a few seconds.
[Premium Tinned Copper] The inner layer is made of pure copper to ensure excellent conductivity. The outer layer is finished with a tin coating on the surface to ensure corrosion resistance.
[Durability] Each butt connector features a thick, seamless cylinder that holds the wire firmly when crimping. And it prevents the wire from slipping out.
Wide application: these butt connectors meet all electrical standards. Suitable for home and automotive applications. Whether you are working on your car cable, at home or on a science project, our terminals are your perfect choice for easy wiring.

7,99 €
04

JIEOU

Pack of 100 Heat Shrink Butt Connectors, 22-16AWG Waterproof Wire Connectors Terminals, Insulated Waterproof Electrical Wire Connectors, Automotive Wire Crimp Terminals Butt Splices (Red)

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Wide Applications] These butt insulated connectors are idear for vehicle, motorcycle, boat, automotive, marine, household appliances,etc, providing good wire protection.
[Tinned Copper Core] Butt connectors use a heavy-duty copper core, strong crimp, higher conductivity.
[Package Includes] You'll receive 100 pieces 16-14 AWG heat shrink butt connectors, keep in a clear plastic bag, enough quantity to meet your various needs.
[Durability Butt Terminal] The copper barrel is seamless design to eliminate the problem of the barrel opening, provides high tensile strength and extreme stretch and mechanical damage resistance, your wire never slip out of the connector.
[Convenient and Safety] Wire gauges and color identifications imprint on wire connectors. You can choose the right size bullet connectors according to your needs.

6,99 €
05

Feggizuli

115pcs Heat Shrink Connectors Cable Connector Waterproof Set Waterproof 3 Types Butt Connector Heat Shrink Connector with Heat Shrink Tubing Electrical Butt Terminals Melt Connector Car

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Waterproof IP67] Double-walled design, shrink ratio 3:1. These butt connectors provide high tensile strength and sufficient hot melt adhesive inside the hose to ensure waterproof performance.
[Thickened tinned copper material ensures long-lasting performance] High quality tinned copper material ensures excellent conductivity. Seamless copper tube design, translucent heat shrink tubing eliminates the problem of cylinder opening. Your cable will never slip out of the plug.
[Safe to use] Meet all electrical standards. Flame retardant design ensures safety.
[Package Included] You will receive a box of 115 pieces shrink butt connectors. 3 types of terminals in the most commonly used sizes. Including 65 pieces butt connectors AWG 22-16 (red), 40 pieces AWG 16-14 (blue), 10 pieces butt connectors AWG 12-10 (yellow).
Quick connection: Insert the wires to be connected, squeeze both sides with a crimping tool and then heat them with a heat gun. You can connect the cable in a few seconds. Save time and improve work efficiency.

9,09 €
06

Feggizuli

180pcs Solder Connectors Heat Shrink Connector Waterproof Set, 4 Types Heat Shrink Welding Butt Connectors Electrical Butt Terminals Hot Melt Connector Car

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Wide Application] Shrink Ratio: 2:1 It can be used for daily use, automotive and marine applications. Also you can use it for projects such as festival lights.
[Quick Connection] These solder connectors need to be heated with a heat gun. Then it can shrink quickly and connect the wire tightly together. Crimping tools are not required.
[IP67 Waterproof] Double-walled design. These heat shrink connectors are equipped with polyolefin hose on the outside and with hot melt adhesive inside. Creates a permanent waterproof seal between the cable and the connectors. Can also be used in humid environments.
[4 Colour Coding] You can identify the cable area of these crimp connectors by the colour. The connector range includes white (AWG 26 - 24), red (AWG 22 - 18), blue (AWG 16 - 14) and yellow (AWG 12 - 10).
Package includes: you will receive 180 pieces 4 types of solder wire connectors in the most commonly used sizes. (100 red, 40 blue, 30 white, 10 yellow solder connectors).

9,99 €
07

RUNCCI-YUN

RUNCCI-YUN Pack of 100 Heat Shrink Butt Connectors, Cable Connectors, Bullet Butt Connectors, Cable Lugs, Crimp Connectors, Automotive, Waterproof, Insulated, Wire Terminal (Red 40+ Blue 40 + Yellow

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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【Size】12-10AWG (Yellow), 14-16AWG (Blue), 18-22AWG (Red)
【Package】Total 100pcs Heat Shrink Plug/Female Round Connectors. Red: 40 pieces (20 male and 20 female); blue: 40 pieces (20 male and 20 female); yellow: 20 pieces (10 male and 10 female).
【Function】Heat shrink ball clamps protect splices from water and corrosion. Provides strain relief and against vibration in harsh environments, making electronic connections excellently isolated and protected.
【Easy】Strip wire insulation, crimp clamp sleeve with wire crimping pliers and apply heat with a heat gun while turning a plug. Heat shrink tubes become smaller and stick to the wire. No soldering kit required. Start making secure and durable connections within seconds.
【Application】Insulated socket/male round connector, excellent splice for boats, vehicles, DIY or science projects and many other applications.

9,99 €
08

YIXISI

YIXISI 110 Pieces Cable Lugs, Bullet Butt Connectors, Male and Female Insulated Crimp Connectors, Bullet Butt Wire Crimping Connectors, Terminals Assortment Kit (22-16 AWG)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely Application Widely used in machinery, electricity, household appliances, computers or other automatic devices.
Premium Material The male and female butt connectors are made of high quality PVC + copper. It is corrosion and temperature resistant and ensures super electrical conductivity.
Package includes: 110 pieces. 55 x round plugs in 5 colours. Female, 55 pieces. Male Crimp Connectors
Easy to Use The insulated bullet terminal easily connects to an electrical cable to increase its reliability and safety.
Easy to Store It is easy for you to store and take it anywhere, it is very convenient for you, well sorted and packed in a plastic box.

7,59 €
09

JIEOU

Pack of 100 Heat Shrink Butt Connectors, 16-14AWG Waterproof Wire Connectors Terminals, Insulated Waterproof Electrical Wire Connectors, Automotive Wire Crimp Terminals Butt Splices (Blue)

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Wide Applications] These butt insulated connectors are idear for vehicle, motorcycle, boat, automotive, marine, household appliances,etc, providing good wire protection.
[Tinned Copper Core] Butt connectors use a heavy-duty copper core, strong crimp, higher conductivity.
[Package Includes] You'll receive 100 pieces 16-14 AWG heat shrink butt connectors, keep in a clear plastic bag, enough quantity to meet your various needs.
[Durability Butt Terminal] The copper barrel is seamless design to eliminate the problem of the barrel opening, provides high tensile strength and extreme stretch and mechanical damage resistance, your wire never slip out of the connector.
[Convenient and Safety] Wire gauges and color identifications imprint on wire connectors. You can choose the right size bullet connectors according to your needs.

6,99 €
10

YIXISI

YIXISI Pack of 100 Cable Lugs, Bullet Butt Connectors, Male and Female Insulated Crimp Connectors, Bullet Butt Wire Crimping Connectors, Terminals Assortment Kit (16-14 AWG)

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Widely Application Widely used in machinery, electricity, household appliances, computers or other automatic devices.
Premium Material The male and female butt connectors are made of high quality PVC + copper. It is corrosion and temperature resistant and ensures super electrical conductivity.
Package includes: 100 pieces. 50 x round plugs in 5 colours. Female, 50 pieces. Male Crimp Connectors
Easy to Use The insulated bullet terminal easily connects to an electrical cable to increase its reliability and safety.
Easy to Store It is easy for you to store and take it anywhere, it is very convenient for you, well sorted and packed in a plastic box.

7,59 €