Engine mounting bolts

[Oyster Bay Man]

Just relized I have about 9 engines with no bolts to mount on any frames. Do you guys buy these in bulk? What number bolt to you use?

 

[Havasu Dave]

5/16-24 grade 8 for me. Two flats and a lock washer. I don't buy in bulk, since I don't seem to use them anywhere else. 1/4-20 OTH, I use all over the place.

 

[Bill Ellerby]

I save the engine head bolts when I scrap a block.

 

[markus]

I have been using serrated flange nuts lately, found them on some original bikes. I like them for the engine mounts. quick and easy, reusable, if they get good grip and have clean threads you only have to use a wrench on the bolt head to break it free, no fumbling with extra washers etc. when trying to assemble :thumbsup:

 

[buckeye]

Me too to both of the previous suggestions.:thumbsup:

 

[Oyster Bay Man]

Thanks all.