Bolt Group Buy - Possible?

[patdaly]

With manufacturing processes today, we (and Dan and Frank, etc) can hold tolerances of +.0000/-0001 or -0000/+.0001. There is at least .005 tolerance in headspace go and no go. That means we are holding a tolerance 5 times less than headspace allowable go and no go.

I think you mean 50X less, unless you meant a 1 thousandth tolerance, which would be sloppy with todays Mfg.

In any instance, you are correct, no reason they can't be mixed and matched.

I want at least 3 spare bolts myself......