norvel 074 muffler screws
#1

Thread Starter
Join Date: May 2010
Location: Big Pine,
CA
Posts: 2

Does anybody know what size the screws are that hold the muffler on the norvel .074 engine. And are they metric or american thread.
Thanks
Thanks
#2

Join Date: Feb 2003
Location: Murray,
KY
Posts: 3,193

Metric: M2 x 18 fillister head.
You can use a socket head screw as a substitute since fillister head machine screws may be hard to find. There's a good chance you will have to get a longer screw and cut it back.
Realistically, I usually buy bulk packs of longer screws in several sizes, then cut to length as needed.
You can use a socket head screw as a substitute since fillister head machine screws may be hard to find. There's a good chance you will have to get a longer screw and cut it back.
Realistically, I usually buy bulk packs of longer screws in several sizes, then cut to length as needed.
Last edited by Andrew; 11-03-2013 at 08:26 AM.
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