MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector

Used these to solder onto my raspberry pi pico and they worked great! I just stuck two of them into a breadboard and placed the pico in between them and soldering was a breeze! Ill have to buy from this seller again for the amazing deal.

Value for money

Good

Perfect for my applications. Buy with confidence.

yep these are headers, if you need male header pins you probably want these.

This has the same spacing as standard Arduino headers. The long side is right for going into the raised sockets on the Arduino (or a shield with stacking headers). The top pin comes out the top of the next board by 2 mm or a little less. Perfect for when you want a soldered connection but will not be adding anything to the top side. Im working on a project where I have to stack and unstack custom shields multiple times. These pins stand up to that nicely. Much better than stacking headers, which always seem to use flimsy legs that bend too easily. Of course you should still make an effort to move these pins in and out vertically, but Im not perfect and so far my slips have caused no damage.

Came quick mail. Just what i needed.

Doubt I got a single 40 pin strip, they all came broken into various lengths already. Not that I need anything that long, but would have been nice to have full 40 pin sets to start with before breaking as I need.

Good reliable headers

The pins are good. I didnt consider pin construction when I bought these. These square pins do not fit the round pin female headers that I bought. It is not worth the time and expense to return these, I will most likely buy square female headers for future projects. I have already bought round pin male headers to mate with the round pin female headers. Make sure you specify round or square pin header when you search for pins.