Can’t say I’m sure. Looks like it’s probably a nut/bolt assembly with the bolt keyed to the recess in the dyneema keeper. What I don’t know is if the bolt is just passively run through the middle opening of a pin that’s obscured by the assembly and is not at all structural. That’s certainly possible. No way am I gonna mess with it to try to answer that question, though!Ok--does the allen bolt go into a threaded channel? rivet nut? etc? either way, I"m sure specs could be developed to make sure the tolerances are tighter...though that would increase the product cost and tooling, and decrease profit margin.