1915 Firewall bracket: Correct fasteners?

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Steve Jelf
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1915 Firewall bracket: Correct fasteners?

Post by Steve Jelf » Tue Jun 09, 2020 11:01 pm

What goes here?
IMG_5217 copy.JPG
IMG_5218 copy.JPG
I suspect a nut sitting down in a recess where you have trouble getting a wrench on it may not be correct.
The inevitable often happens.
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Allan
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Re: 1915 Firewall bracket: Correct fasteners?

Post by Allan » Wed Jun 10, 2020 6:14 am

Steve, my recollection is the nuts do go on top as you show. I could be wrong. If the depth of the machining around the hole is a concern, put a spring washer under the nut. You have plenty of length to still be able to insert a split pin.

Allan from down under.


Original Smith
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Re: 1915 Firewall bracket: Correct fasteners?

Post by Original Smith » Wed Jun 10, 2020 11:09 am

The nut in the picture above is for the radiator. If you put the bolt in upside down, how are you going to fit the hood board?

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Rich Eagle
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Re: 1915 Firewall bracket: Correct fasteners?

Post by Rich Eagle » Wed Jun 10, 2020 4:45 pm

I have always done it that way with the nut topside. I don't know why. If it wasn't right someone would have called you on it back here:
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When did I do that?


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Re: 1915 Firewall bracket: Correct fasteners?

Post by Kerry » Wed Jun 10, 2020 6:02 pm

Although mine is Canadian, the nut is on the inside of the frame rail and the hood board partly covers the bolt head.


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Re: 1915 Firewall bracket: Correct fasteners?

Post by John kuehn » Wed Jun 10, 2020 6:14 pm

Were there castle nuts that were a little taller? It would need to be a nut that’s tall enough yet be a good tight fit and be able put in a cotter key. The nut that’s on in the pic would need a washer under it to have a good fit and have the cotter pin hole inline with he nut groove and not be to low. But that’s to much perfection to be expected I guess.

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DanTreace
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Re: 1915 Firewall bracket: Correct fasteners?

Post by DanTreace » Wed Jun 10, 2020 6:33 pm

This very original '15 body was at Chickasha a few years ago...

IMG_3307 (800x600) (640x480).jpg

Sure seems that the nut is under the frame, as there would be interference with the hood former if the castle nut was above.

IMG_3308 (590x670).jpg
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CudaMan
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Re: 1915 Firewall bracket: Correct fasteners?

Post by CudaMan » Wed Jun 10, 2020 7:19 pm

Note how Steve's original bracket is spot faced at the bolt hole so that the bolt head sits flat. The current reproduction brackets that I have seen don't have the spot facing. :)
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