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Old 03-15-2008, 08:56 AM   #1
skokie
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Engine stand bolts

What size,length and grade of bolts would you use for a engine stand? Its the 1000 pound version from harbor freight.

Thanks
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Old 03-15-2008, 10:30 AM   #2
Fastfun
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Re: Engine stand bolts

I would definitely use grade 8. I used shoulder bolts that have a larger diameter than the threaded end so it would be a better fit going through the
round mounting points. I hope I explanned that ok.
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Old 03-15-2008, 11:04 AM   #3
Wreckless_71
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Re: Engine stand bolts

ehhh... 4 grade 5 bolts have enough sheer strength to hold your engine, but use grade 8 if you have 'em. I just so happened to have some Caterpillar grade 10.9's that fit my stand perfectly!
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Old 03-15-2008, 11:36 AM   #4
72lb4x4
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Re: Engine stand bolts

The cost difference between grade 8 and 5 is far less than the cost of a new foot.

The bolts should thread in as far as they can without bottoming, and/or as far in as the original bolts used in the holes.

Maybe those were dumb answers...
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