Pin Header Strip for Arduino Gpio 40 pin x 10pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Machine Breadboard Electronic Circuit Board

These pins are very well constructed. They're easily soldered to.

Just as described. What I needed.

They work as intended but, but the plastic is soft and the pins can move. The plastic doesn't tolerate soldering so much, so keep that in mind.

Works ok in breadboards, but have to force them a little to get into the bread board holes

Pins slide easy, be ok if you were soldering to a board.

Nice gold plated contacts but the plastic is low melting point so should be mounted on a perforated board before soldering.