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Lift Bolts : where do you get them?


Scott in Bellingham
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For the really really long 12mm bolts (transmission crossmember?) I had to re-tap the hole for a coarse thread 1/2", since that was all I could find at the local farm store. A 1/2" tap is just a little too big for the existing hole, but if you are careful not to break the tap you can do it without drilling.

 

- James B

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funny stuff about the subaru hardware. they always use the very fine pitch thread. and they only used heat treaded bolts on our cars! thats grade 5 in sae jargon.

i used grade 8 standard 3/8 coarse for my front xmember bolts. the stock ones were 10mm grade 5.

 

for the tranny xmember bolts, i found them at a place called

 

Fastenall

Eagan MN

 

also, surprisingly napa had them in stock, not enough tho.

very helpfull. im sure fastenall would ship to you, but... you have to be able to find them localy. hardware specialists can order you anything you want, but standard is the easiest to find.

 

the rear diff hanger bolts, now thats a different story all together...

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I have been looking for long bolts , where is a good source to get them?

 

I need 12mm x 1.25 @ 10" long and 7 1/2 ", also 10mm x 1.25 @ 7 1/2" long

 

thank you

Scott

 

Tacoma Screw is a good local place to check. I bought some a few times from them, they'll have grade 10 even.

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well... i always figured thats why the 4 inch lifts stopped at 4 inch, and not 5, because you cant find bolts, strong enough, that long.

 

all of the 6inch+lifts i have seen use open stock, with the same short stock bolt stuck in one side, and nuts on the other. you just have to use stronger steel, and not rely on the long bolt to keep is strong.

 

that or buiild small subframes.

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Metric to SAE equivalents

 

Grade 8 = Grade 5

Grade 10 = Grade 8

 

The longer bolts will be almost impossible to find in a fine thread. When I built the lift for my maroon hatch I ended up using a course thread bolt. The course threaded bolt uses a slightly larger hole then the fine threaded one. Just have to rethread the hole. I will hold fine.

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Bolt Report

 

contacted Tacoma Screw , Empire Bolt , Fastenal. and the local guys . No luck on any , I know the 10mm ones exist because I have a few from past projects , they our the bolts that held a motorcycle engine into the frame, I even have some longer then I need SJR

 

Hmmmm how about thinknig BIG :D Like farm implement and military implement; someone's gotta supply those big dogs with big bolts! Just a thought; good luck!

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