This 2x20-pin strip male header is a great way to add pins to 2x20 0.1" holes in a PCB of Raspberry Pi Zero. Also, you can use it for any other PCB and break away as much as you need to do the job.
Header block with 5 pins in two rows, pins in a row are connected so it can be used as a splitter to power a few modules or sensors from a single source.