97 neon no park

Sorry picture would not load. I found the problem to be a broken bolt head found in pan and the test of the bolt was wedged between the park prawl and the case so the park rod just moved on the spring and did not cause the prowl to engage the spragg. I hope I have those terms correct. Anyway where did a 1/4 fine thread torx head bolt 1 1/4" long aprox come from?