I need to make a bolt that is very similar to an AN bolt (AN4-12) with a modified head. Where do I find the original specifications for the bolt?
Thank you very much for any help you may give me!
Do a search on this forum. I seem to recall one of the members uploading all of the AN specs to a site for download. If the link is still active, you may be able to download them all...
There are several specifications. Taking a look at MIL-B-6812B "Bolts, Aircraft" This will get you started as it lists all of the other specifications that you might need, such as dimensions, plating, testing, thread type, etc.