What size bolt to connedt cab to windsheild?

[kat]

Im drilling/threading holes for my cab to bolt to top of windshield and was wondering the size of bolt to use. Not a lot of room to play with and was wondering also the length of bolt people are using. Thanks

 

[Speedrdr]

As I recall, I used 5/16 X 1 1/4 long with a flat washer on each side with a lock washer.
Hope that if I’m wrong and it’s something else, they’ll post.

Randy

 

[AZ73]

I just picked these up to mount the top. They're the correct size, but zinc coated.

5/16" - 18 X 1-1/16"

https://www.fastener.zone/products/auveco-17035-2408-ford-384931-s36?variant=16066563244106

 

[kat]

I just picked these up to mount the top. They're the correct size, but zinc coated.

5/16" - 18 X 1-1/16"

https://www.fastener.zone/products/auveco-17035-2408-ford-384931-s36?variant=16066563244106

I like those...they have a starter shoulder

 

[No Hay]

With the new rubber seal being so thick, I start with 1 1/4" then 1" near the wiring for the wipers.

 

[75MIKE]

https://shop.broncograveyard.com/Full-Top-Bolt-And-Nut-Kit-66-77-Complete-Set/productinfo/18246/

 

[Timstrk]

I used 1/4" nutserts on the windshield frame and 1/4"x1" bolts and washers on the top side. There are 8 bolts that hold the body to the frame and 19 that hold my half cab to the body. 1/4" is big enough.