Wirefy Heat Shrink Female Bullet Connectors - Female Wire Bullet Connectors - Electrical Bullet Butt Terminals - Red 22-16 AWG 150 PCS

For a quality job you need quality products, and these fit the bill! Worked great on my project; heat shrink/adhesive worked as advertised. With the companion crimpers I purchased the job was done correctly the first time. Top grade materials that make outstanding crimps!

These work as advertised and seem like a quality item but they didn't fit my application. Turns out (I didn't know this) there are different diameters of bullet connectors. These are 3.9mm in diameter, the motorcycle connectors I need to connect to are 3.5mm. A small difference but big enough that they won't go in. Maybe you could force them in but you're likely to ruin the female contacts if you do. 3.5mm connectors are also available at Amazon.

These are good quality disconnect terminals. They require a strong push to mate them together, which results in an excellent connection that will not overheat. However, if they need to be disconnected later, you will probably have trouble getting them apart. Thats the only reason I did not give 5 stars. Just beware of this when you buy.

They come with adhesive and provide a good seal. Worth it for any outdoor application -Marine grade.

Love wirefy. High quality products. They work great!

These crimps are the best i have ever used. I also bought the tool to crimp the connectors on. AAA+++

Firstly, the red bullet connectors do not crimp well. I crimped a wire with my Channellock crimp pliers using the insulated die and the wire slipped out with ease. I then used the non insulated die to crimp. Although it did not come out, with enough force the wire will come out of the crimp. Also the red male and female bullet connectors are REALLY hard to connect together. But the blue and yellow ones seem to connect easily. Perhaps with some dielectric grease it’ll go in but it’s ridiculous that they won’t go together without immense force. This is my first time using bullet connectors and this is just ridiculous that these won’t even connect together. I guess for a science project they’ll work but for a professional application in automotive work, I’d definitely spend more money on connectors that actually secure the wire. Not happy with these.

Great value for the quanity you get. Connectors work great and shrink up nicely.

Pratique et efficace comme connecteurs!

Work perfect and do exactly what they are intended for. Seem to be very good quality!!!

Ensemble de pièces très pratique et utile

Grat value and quantity for the money, great addition for any DYEers out there how may be tinkering on automotive electronics.

Wirefy is excellent quality.