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Importance of OEM nuts/bolts
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What Travis said. Hardware store bolts and nuts are fine as long as they are grade 8 or higher any thing under grade 8 isn't meant to carry the load a car would put on them.
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if you can, try to get metric replacements. while they'll work, the standard bolts will be ever so slightly smaller in diameter than their metric equivalents.
for a bolt like #10, that could leave you with some slop in the swaybar endlink. probably not enough to effect handling... but you never know. just saiyan
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the factory bolts are zinc coated. Cheaper bolts will be plain or maybe nickel coated, which is prone to rust. Ace does sell some nicer bolts that have a good coating on them, but they're not really any cheaper than buying them through BMW a lot of times.
personally, I began hoarding stock fasteners a long time ago every time I parted something out or took something apart. I clean them and store them in sorted bins. As long as they aren't damaged or rusty, the original fasteners are probably better than what you can get at a hardware store. And I have basically everything so if I lose something or need to replace one for some reason, I've probably got 10 more just like it.
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Boris3 -Thank you for that clarification, I know vary little about hardware grade specifications, so that definitely saved me a future headache.
Nando- Thanks for bringing up the coating issue, that's something I was worrying about. The reason why i need new hardware in the first place is when I was trying to remove the swaybar endlink mounts, the bolts sheared right off from corrosion.
Jalopi- Thanks for the heads up. I'm gonna check out ACE first because it's literally across the street from my house, but if they don't have it I was going to check out fastenal/mcmastercarr
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I agree with Nando.
I've found that the BMW bolts are not all that expensive, and the coating (along with application of anti-seize) will make it way easier on the next guy.101
The E30 collection:
1987 325es M52 - Schwarz / Taurus Red Sport (son #2's)
1987 325is - Delphin / Black Sport (son #3's)
1987 325i Convertible - Triple Black
1989 325iX Coupe - Diamondschwarz / Black Comfort
1990 325iX Coupe - Sterling Silver / Grey Sport
1981 Fiat 124 Spider 2000 - Green / Tan
1998 Volvo V70 GLT - White / Tan
1998 Volvo S70 T5 manual - White / Taupe
2001 Ford Windstar - Silver / Grey (parts hauler)
2006 Lexus GX470 - White / Tan (tow rig)
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Originally posted by nando View Postthe factory bolts are zinc coated. Cheaper bolts will be plain or maybe nickel coated, which is prone to rust. Ace does sell some nicer bolts that have a good coating on them, but they're not really any cheaper than buying them through BMW a lot of times.
personally, I began hoarding stock fasteners a long time ago every time I parted something out or took something apart. I clean them and store them in sorted bins. As long as they aren't damaged or rusty, the original fasteners are probably better than what you can get at a hardware store. And I have basically everything so if I lose something or need to replace one for some reason, I've probably got 10 more just like it.
Originally posted by jalopi View PostOP you probably have a Fastenall in your area - all they sell is every variation of nuts and bolts you can think of
go there and you'll be good to goSeat Shocks....I have passed the baton to John Christy from Ninestitch. Email John or Garrett at ninestitch1@gmail.com
https://www.r3vlimited.com/board/sho...86#post4944786
Alice the Time Capsule
http://www.r3vlimited.com/board/showthread.php?t=360504
87 Zinno Cabrio barn find 98k and still smells like a barn. Build thread http://www.r3vlimited.com/board/show...20#post3455220
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BMW bolts aren't expensive when you look at the price for one individual bolt
but they're quite expensive when you consider a 50 pack would cost $31 from BMW whereas mcmaster/fastenal would only charge you $13. or you could spend the same amount of money and upgrade to stainless
yeah i know it isn't the best example since you'd never need that many m8x45's on your car, but the car still has a shitload of bolts if you'd ever need to replace em
Originally posted by jeffnhiscars View PostFastenall def has a great selection but if they have to,order in anything less than a box, they will charge you a pick fee which you won't like.
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