Will definitely fit the 2013 Ford F-150, however they are shorter than the original parts. The tab holds the rim and rim cap. I had to go to the dealer for a replacement and turn them in as spares.
These are much better than Ford's OEM chrome foil nuts. Ford is designed to grind on the tip as it is essentially hollow. They're durable and won't leave you cursing at the curb. They require a 13/16" deep socket (as opposed to the 21mm used for OEM). Oh, and they're half the price of OEM!