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by 944_Jim Wed Mar 27, 2024 10:14 pm
Wasp .049 Rear Crankcase / Tank screw & nut size?
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Wasp .049 Rear Crankcase / Tank screw & nut size?
Hi All, I just found some old engines belonging to my uncle, and one is an Atwood Wasp .049. The only items missing are the screws that hold the tank on. Can anyone tell me what the size/thread is? It isnt 4-40....
Thanks in advance!
Jim
Thanks in advance!
Jim
High_Rev- New Member
- Posts : 4
Join date : 2022-12-28
Age : 55
Location : St Charles, IL
Re: Wasp .049 Rear Crankcase / Tank screw & nut size?
Sorry, I don't have access to mine, but here's the SceptreFlight review of the engine:
Atwood Wasp
The Disorganized Mark
Atwood Wasp
The Disorganized Mark
batjac- Diamond Member
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Posts : 2332
Join date : 2013-05-22
Age : 60
Location : Broken Arrow, OK, USA
Re: Wasp .049 Rear Crankcase / Tank screw & nut size?
They're 3-48. Not always a easy find however especially over 1". However, the tank doesn't require them that long..
Ken Cook- Top Poster
- Posts : 5414
Join date : 2012-03-27
Location : pennsylvania
Re: Wasp .049 Rear Crankcase / Tank screw & nut size?
Thanks Ken, McMaster Carr had them. Got them on the way!
High_Rev- New Member
- Posts : 4
Join date : 2022-12-28
Age : 55
Location : St Charles, IL
Re: Wasp .049 Rear Crankcase / Tank screw & nut size?
I'm not sure how they do it, but if I order from Mcmaster Carr in the evening the items are on my doorstep the following day.
Ken Cook- Top Poster
- Posts : 5414
Join date : 2012-03-27
Location : pennsylvania
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