10 - 24 3" socket head screws

3" socket head screws because i'd rather spend a day printing screws than spending 60 cents at a hardware store. these are functional with steel 10 nuts. probably wont bear much weight or torque. I made these for a 3d printed Hadley telescope. i tried printing in PLA but they would snap on the layer lines pretty easily.Ideally printed in PETG for a bit of forgiveness. Great for small delicate jobs.