1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

What's the thread pattern, diameter, ect. of hood bolts?

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Old 06-27-03, 01:25 AM
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What's the thread pattern, diameter, ect. of hood bolts?

I lost all of my hood bolts and need to pick up new ones... what are the dimentions?
Old 06-27-03, 01:51 AM
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i think there just M8 X 1.2
Old 06-27-03, 01:59 AM
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...anyone that knows the american measurements?
Old 06-27-03, 03:14 AM
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Look for 8 x 1.25 about an inch long. Go to a hardware store for these. Oh, and that is the american measurement. If you try to use standard thread bolts, you'll trash your hood.
Old 06-27-03, 03:18 AM
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I haven't slept in a few days, pardon me.
Old 06-27-03, 11:57 AM
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Yeah, I'd guess that if you're in the states, it must be a ****-off that everything on our car is metric.

Just keep it in mind whenever you're doing work on it, because mixing imperial bits in something made metric can really f*ck things over. But most good parts stores will sell both metric and imperial.

Jon
Old 06-27-03, 12:57 PM
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Imperial sucks.
Old 06-27-03, 01:14 PM
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What really irks me are the bolts that have the "9" or the "6" on them.... It always makes me think "9 mm? 6 mm? Oh wait... that's right, it doesn't actually seem to mean *anything* useful"

=P
Old 06-27-03, 01:23 PM
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10MM head for socket reference...
Old 06-27-03, 11:47 PM
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Yeah, I noticed that too... if it has a "9" or "6" on it, it seems to be the most common bolt in the engine compartment.. holds damn near everything together.

Jon
Old 06-27-03, 11:51 PM
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That 8x1.25 was wrong, i bought some and they didn't fit.
Old 06-28-03, 12:35 AM
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perhaps the "9" or the "6" are an indication of strength of the bolt...hardened not hardened etc.
Old 06-28-03, 02:20 AM
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some bolts also have a number of lines on the top in a circle.. the number of lines also refers to the strength of the bolt..
Old 06-28-03, 03:18 AM
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They might be 8 x 1.0 or 6 x 1.25 or 6 x 1.0. Probably 6 x 1.25.
Old 06-28-03, 07:18 AM
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Originally posted by Jeff20B
Look for 8 x 1.25 about an inch long. Go to a hardware store for these. Oh, and that is the american measurement. If you try to use standard thread bolts, you'll trash your hood.
Originally posted by Jeff20B
They might be 8 x 1.0 or 6 x 1.25 or 6 x 1.0. Probably 6 x 1.25.
lol poor fella youre makin him get all the wrong ones
Old 06-28-03, 07:56 AM
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Just go to a wrecking yard and pull some from another Mazda. I doubt they'd even charge you for them.
Old 06-28-03, 02:49 PM
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Hehe! The closest thing I have to a 1st gen is a GLC. I'll look at the bolts today and give him some proper info.
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