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Correct Fasteners and headmarkings

Started by IZRSSS, January 18, 2012, 01:08:50 PM

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NoYenko

I blasted some sheet metal screws and took pictures today. The screw ( 9420415 ) Dave69x33 posted I found 3 variations of it. D, RBW,& Blank. The smaller sheet metal screws I may not be 100% correct on the diameter.
George

NoYenko

#91
More pictures

<edit - removed pics #6 and #7 - see updated versions below.>

NoYenko

#92
More pictures

IZRSSS

Thanks George and keep em comin!

Question mark simply means we're looking for a match...

IZRSSS

Update...not set in stone so if there are any objections let us know...


Hans L

I also initally bought a few reproduction bolts to kick-start the restoration.  Though the quality was very good, the head markings differed from what was on my car originally.  Thereafter, I glass-beaded about 600+ of the original bolts, fasteners, nuts, etc and had each replated.

Here's a link for pics of each of the various bolts and the area/component the belong to:  http://s1061.photobucket.com/albums/t478/jwlittooy/

If you need further details on any, let me know and I can easily take a better picture and post accordingly.
https://www.instagram.com/69camarorsz28/
'69 Camaro RS Z/28 Van Nuys Built
'69 Chevelle SS 396 4 Speed
'70 Camaro SS L78

IZRSSS

Hans - I feel like I've died and gone to nut heaven!  ;D

I plan to go through your collection and compile all of your "Head-Markings" into one or two sheets. Once this is completed you will be able to tell which ones haven't been included and or are missing.  If it isn't too much trouble I will then request that you take additional pics of those I have missed so they too can be included in the collection.

Please keep in mind; all I am looking for at this point are head-markings. Part numbers/locations are a whole other journey. If its okay, I will lean pretty heavy on you guys; including George, Dave and others for both those topics once this head-marking bridge has been crossed.

Again...big time thanks!!!

Marty


tmodel66

Marty as you know I have all my bolts in bags. If you have a question about a particular bolt I will look at mine to give the info off it. When things get better for me I planned on going thru my inventory and document it for you.
Daniel  
'69 SS 350/4 speed  Fathom Green--POP

IZRSSS

"Shh", your my "ACE in the whole"...  ;)

Seriously...if it isn't too much trouble can you please take photos of each of the different head-marks from your collection (weather permitting). I would like to record them seperately into their own sheet/sheets. Just send them to my email address and I'll post them on this thread when complete. That would be a huge help!!

Thanks Dan!


NoYenko

I checked the small sheet metal screws this morning & I gave two photos #6 & #7 the wrong descriptions. I can't replace those photos but Marty maybe you can?
Sorry for the misinformation. Revised photos attached. George.

JohnZ

Minor variations in the same headmark are very common - those screws/bolts were cold-headed at very high speed (think machine-gun rate of fire), and the heading dies were changed regularly.
'69 Z/28
Fathom Green
CRG

IZRSSS

Han's - Here are the head-marks from your collection. As mentioned earlier...please post pics of the head-marks that are missing from my pics. I know there are several. I just couldn't quite make them out.

Thanks!

George...thanks for the revised pics.

John - thanks for clarifying the variations in head-marks.

IZRSSS

Update using Han's fasteners; Again... green asterisks used to confirm factory head-marks but are not set in stone. If anyone disagrees please let us know.

Also added new head-marks to the list that were found in Han's collection & have not been seen in other posts.