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ALLZS 06-01-2021 07:30 PM

Bumper guard bolts
 
What are the correct style & markings for the bolts that go to the rear bumper guards on a 69 z/28 camaro

jl8z28 06-01-2021 09:56 PM

Guard bolt
 
1 Attachment(s)
Quote:

Originally Posted by ALLZS (Post 1550252)
What are the correct style & markings for the bolts that go to the rear bumper guards on a 69 z/28 camaro

guard bolt

ALLZS 06-04-2021 12:51 PM

Thanks

rlw68 06-05-2021 05:06 PM

The lower bumper guard screws are GM 9780422, dark phosphate, 5/16-18x3/4. It's the same one that's on the license plate bracket up front. I'm not sure if specific manufacturers are expected, or if there are any formal judging guidelines.

:smirk:

ALLZS 06-05-2021 07:05 PM

anyone have a good photo of the lower bolt

rlw68 06-06-2021 04:15 AM

2 Attachment(s)
This

Attachment 195747


Or E, or RBW, or one of each apparently


https://www.yenko.net/forum/showpost...85&postcount=3

Attachment 195748

olredalert 06-06-2021 02:48 PM

----I believe the bolt in the no.1 post is an rsc which is a known GM supplier bolt.....Bill S

m22mike 06-06-2021 03:25 PM

Lower rear bumper bolts are bright plated zinc or cad .


https://www.yenko.net/ubbthreads/pic...5-dscf6035.jpg

ALLZS 06-06-2021 06:44 PM

Bolts
 
4 Attachment(s)
here is whats on the car upper are black phost plated lower are silver zinc plated

mhm1966 06-09-2021 05:45 PM

I just took my rear bumper guards apart. It looks like the "RSC" bolt that holds the bracket with the N with a circle around the N was zinc plated not black phosphate. Can I get some other input before I plate my bolts.


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