Mossberg 500 stock bolt specs

[zuke]

I'll be putting a standard butt stock on my old Mossberg 500 pump and was wondering if anyone could tell me the detail's about the bolt?
Thread pitch and bolt length,please.

 

[st1264]

Don't know it but I think I have an extra buttstock and bolt laying around if interested. Don't have a caliper to check measurment though.

 

[Mtechnik2]

Thread pitch is 5/16"-18 coarse, length is about 5.425"

 

[st1264]

Maybe a pic will help

 

[zuke]

Thread pitch is 5/16"-18 coarse, length is about 5.425"

Thank's!
Is that length end to end or to the underside of the bolt head

 

[zuke]

Maybe a pic will help

A picture does say 1000 word's!
I don't remember the slot, but I do remember the 1/2 inch socket.

 

[Mtechnik2]

That's the measurement from under the bolt head to the end of the threads.

Thank's!
Is that length end to end or to the underside of the bolt head

 

[st1264]

This is the spare one I have, unsure if it's an OEM one or replacement:

 

[DILLIGAF]

I picked up my bolt from the hardware store.

 

[zuke]

I picked up one at the hardware store last night, and now I realize why the slot for the screwdriver! Ain't no socket gonna fit down that hole! I'll slot it later on today.