Rem 870 Express - Stock bolt

[Abe]

Does anyone know what the thread size is for the stock bolt of a Remington 870 Express? It's not 10-24 or 10-32.

Thanks,

Abe

 

[Badger Arms]

I think it's a 1/4" bolt. Take the bolt to Lowes and try nuts till you find the right one. It's standard, I'm sure.