This is the Muffler Mounting Screws set for the OS Max #743 muffler(40-45FSR).
They are used to mount the muffler to the engine. These are also used
as Carburetor Mounting Screws on the OS Max BGX-1 3500 engine.
Socket Head (allen-type)
Black in color
None, item is a stock part
Screw size: 3.5mm x 12 mm, machine threads
Can also be used anywhere a 3.5mm x 12mm is called for.
– If you need more information, use these O.S. resources –
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