What size wing nut on an battery?

[dyeguy1212]

Title says it all... any help?

Thanks

 

[mbkustom]

it will either be 3/8 or 5/16. I am going with 3/8.

 

[Bubba]

Depends really I guess on that maker of the battery. On my batteries, the negative and positive terminal have different size threads.

 

[dyeguy1212]

hmmmmm.... guess I'll do some guess work :shock: . Thanks tho 8)