The Ford Barn

29ModelA · 04-12-2012, 09:49 PM

I need to go buy bolts to bolt the bumper support to the bottom of the body on a 29 Coupe. Does anyone know what size/thread these are? It is not important that they be authentic on this car.

Also, the nuts for the factory battery hold down, does anyone know the size/thread for those?

Thank you.

29ModelA · 04-14-2012, 07:48 PM

Bump, found the battery hold down bolts, but do not know the rear bumper bolts still?

BRENT in 10-uh-C · 04-16-2012, 09:34 AM

Since it has been a few days and no one answered, they were originally 5/16-18 bolts that are about ¾ inches long.

.

Marco Tahtaras · 04-16-2012, 01:26 PM

The bumper arms to rear body STEEL sill is the same bolt as used for the oil pan, valve chamber cover, etc.

29ModelA · 06-09-2012, 09:15 PM

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Thank you guys!

04-12-2012, 09:49 PM	#1
29ModelA Senior Member Join Date: Jun 2010 Location: Owosso, MI Posts: 673	Bolt/nut size ? I need to go buy bolts to bolt the bumper support to the bottom of the body on a 29 Coupe. Does anyone know what size/thread these are? It is not important that they be authentic on this car. Also, the nuts for the factory battery hold down, does anyone know the size/thread for those? Thank you. __________________ 1929 Model A Barn find. California car, just a few more parts to find. Interior, steering box (rebuild), and I am sure much more!

04-14-2012, 07:48 PM	#2
29ModelA Senior Member Join Date: Jun 2010 Location: Owosso, MI Posts: 673	Re: Bolt/nut size ? Bump, found the battery hold down bolts, but do not know the rear bumper bolts still? __________________ 1929 Model A Barn find. California car, just a few more parts to find. Interior, steering box (rebuild), and I am sure much more!

04-16-2012, 09:34 AM	#3
BRENT in 10-uh-C Senior Member Join Date: May 2010 Location: Eastern Tennessee Posts: 11,520	Re: Bolt/nut size ? Since it has been a few days and no one answered, they were originally 5/16-18 bolts that are about ¾ inches long. . __________________ . BRENT in 10-uh-C . www.model-a-ford.com ...(...Finally Updated!! ) .

04-16-2012, 01:26 PM	#4
Marco Tahtaras Senior Member Join Date: May 2010 Posts: 3,099	Re: Bolt/nut size ? The bumper arms to rear body STEEL sill is the same bolt as used for the oil pan, valve chamber cover, etc. __________________ http://www.abarnyard.com/

06-09-2012, 09:15 PM	#5
29ModelA Senior Member Join Date: Jun 2010 Location: Owosso, MI Posts: 673	Re: Bolt/nut size ? Sponsored Links (Register now to hide all advertisements) Thank you guys! __________________ 1929 Model A Barn find. California car, just a few more parts to find. Interior, steering box (rebuild), and I am sure much more!