ConcoursMustang Forums

1st Generation 1964 1/2 - 1973 - Questions & general discussions that apply to a specific year => 1964 1/2 - 1965 => Topic started by: ChrisV289 on November 25, 2020, 07:23:33 PM

Title: Unusual bolt head marking
Post by: ChrisV289 on November 25, 2020, 07:23:33 PM
Putting the blue car back together and cleaning up some of the hardware, this bolt was holding the small bracket on the side of front bumper where it attaches inside inner fender. Hadn’t seen this one before. I doubt it is original but thought I would check. The other side was just plain and had a larger diameter washer that had teeth to grip.
Title: Re: Unusual bolt head marking
Post by: NEFaurora on November 30, 2020, 09:55:36 PM

Yeah, Yep I've seen it before... Just another factory variation.. ;)



Title: Re: Unusual bolt head marking
Post by: J_Speegle on December 01, 2020, 12:28:30 AM
Putting the blue car back together and cleaning up some of the hardware, this bolt was holding the small bracket on the side of front bumper where it attaches inside inner fender. Hadn’t seen this one before. I doubt it is original but thought I would check. The other side was just plain and had a larger diameter washer that had teeth to grip.

What are the three letters on the smaller ones head?

Easy to see the larger washer one isn't correct for a 65 San Jose in that location/application - Surprised it fit.  Will look through the collection and report back
Title: Re: Unusual bolt head marking
Post by: ChrisV289 on December 01, 2020, 12:42:53 AM
They are not letters but rather three squares inside the circle
Title: Re: Unusual bolt head marking
Post by: ChrisV289 on December 01, 2020, 12:52:18 AM
Also if possible, can you confirm what goes on the outside of the bracket? Is there supposed to be a rubber grommet along with a rubber padded j clip attached to the small outside bumper bracket?
Title: Re: Unusual bolt head marking
Post by: J_Speegle on December 01, 2020, 12:56:08 AM
Yea hardware store or other unknown source

Typically for that purpose bolts with shouldered heads with star washers would have been used like others in the area

From 5R1508xx

(http://www.concoursmustang.com/forum/gallery/14/6-301120235326.jpeg)


Also if possible, can you confirm what goes on the outside of the bracket? Is there supposed to be a rubber grommet along with a rubber padded j clip attached to the small outside bumper bracket?

Yes J clip on the outer bracket that goes between the bumper and fender. Don't recall ever finding, seeing the remains or removing a gasket in that location. Guess it might same paint chipping just never found one yet See below   ::)
Title: Re: Unusual bolt head marking
Post by: J_Speegle on December 01, 2020, 06:24:36 PM
Well stated I didn't recall seeing one but guess I have and just didn't recall it yesterday.

Below is a picture a took a few years back showing the end of the bracket we're discussing and the area. Red arrows point out a gasket of sorts sandwiched between the bracket fender

Sorry for any confusion

(http://www.concoursmustang.com/forum/gallery/14/6-011220172417.jpeg)
Title: Re: Unusual bolt head marking
Post by: Bob Gaines on December 01, 2020, 06:31:44 PM
Well stated I didn't recall seeing one but guess I have and just didn't recall it yesterday.

Below is a picture a took a few years back showing the end of the bracket we're discussing and the area. Red arrows point out a gasket of sorts sandwiched between the bracket fender

Sorry for any confusion

(http://www.concoursmustang.com/forum/gallery/14/6-011220172417.jpeg)
It is a rubber pad made on to the j clip. AMK sells them.
Title: Re: Unusual bolt head marking
Post by: CharlesTurner on December 01, 2020, 11:15:54 PM
The one that AMK sells is a piece of rubber glued onto the J clip.  Originals I have seen appear to have had the rubber molded onto the J clip.  It was thinner on original compared to the AMK version also.