Up for sale here is this used vintage Pioneer SX-D7000 set of 12 bottom cover screws. These are the screws that go on the bottom cover. I believe this is all of them. These are in great shape with just light wear. I am guessing these will fit the SX-3800 and 3900 as well.
This was removed from a Pioneer SX-D7000 receiver that was missing the output transistors, volume control, and some other parts, so I was unable to test it. All of my SX-D7000 parts are listed, so if you don't see it, I don't have it.
US shipping and handling is $7, and international is $21, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask.
I have more Pioneer parts, lots of new parts, and other vintage electronics listed--feel free to take a look! 