Hidden Hitch fasteners used on Gulfstream
I need to replace a hitch on my motorhome. Gulfstream attached the OEM Hidden Hitch using a strange fastener. It's unlike any not and bolt I've ever seen. There is not nut on which I can put a wren...
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That is a Huck bolt, it really is not a bolt. Those are not really threads, they are rings, the collar is mechanically crimped on there. They are equivalent to a grade 12 bolt.
