Hammer pump arm screws

[evilfishsticks]

So, I'm trying to get all my markers in proper working order. My Kingman Hammer has had the wrong screws holding the pump arm for like 15 years. Does anyone know what the specs would be if i got shoulder screws from mcmaster carr?

[scottieb]

I'm betting it's metric as the other screws are metric.

The pump arm screws fit a size 10 hole very well. They do not thread into a10 - 24 hole and almost thread into a 10 - 32 hole but not quite. They loosely thread into both 12-28 and 12 - 32 holes.

[JeeperCreeper]

I'll check my parts bin, I might have the screws you need.

[evilfishsticks]

That'd be great, if you find something let me know and I'll get you some money.

[evilfishsticks]

Fyi, it's definitely m5. Now to just get the right screw.

[Chaos]

I dont have the exact screws but I do have some thumb knob screws in the correct thread.....you'd just have to cut them down to the length you want

[JeeperCreeper]

Found them. PM if you still need them