CZ side mount lost screw

[mikethebike]

So I'm really cursing and kicking myself right now. While i was cleaning my baby I realized I'm missing a screw that secures my side mount to the receiver. Screw is pretty tiny and it has YFS markings on top of it, it's a hex screw with a rounded top. I think they're called hexagon socket button head screws. I just dont know what size it is, looked like it was 3/8 but not sure.

Is this a screw i could find at Rona? Or do i have to buy a whole new exact side mount to get the screw.

You can see the missing screw here on the mount.

I'v also taken this picture of the screw itself

 

[mikethebike]

well I had to dish out 40$ bucks for a box of 100 at fastenal, so there thats that, now I have 99 spare ones.

 

[Knuckles Muldoon]

Fuller metric through lordco.

Its a machine screw with a fancy head.

 

[mikethebike]

yeah well too late I guess I went full retard by going to fastenal.

 

[fireball]

There's a fastener supplier I go to across from the entrance to the planet ice, in coquitlam. They sell singles so take a pocket of change. Can't remember the name right now.