Battery bolt size

[Sam Mac_imp]

Do any of you know the size of the bolts for the battery connections? I want to add a battery tender pig tail and I will need to buy some ring terminals for the ends. I have a few of the pig tails with the clamps and am going to cut them off and replace with ring ends so that I can hook the pig tail to the battery. Thanks in advance.

[Lord Popgun]

You can't take one out and look?

The head is 10mm, but I don't know the threaded shank size.

[the Ferret]

shank size 6 mm

in nearly all instances for metric the head is 4 mm larger than the shank. So if it takes a 10mm wrench it's a 6 mm shank.

[Lord Popgun]

Ahhh, good to know Ferret!

[Sam Mac_imp]

You can't take one out and look?

The head is 10mm, but I don't know the threaded shank size.

I could do that just didn't want to need to re-set the clock, just being lazy I guess.

shank size 6 mm

in nearly all instances for metric the head is 4 mm larger than the shank. So if it takes a 10mm wrench it's a 6 mm shank.

Thank you!

[LongRanger_imp]

I'm sure you already know this, but if you don't want to bodge your own set, you can buy pigtails with the ring terminals already installed for about $8. I didn't need longer screws when I installed mine.

[Randy B]

https://www.amazon.com/Battery-Tender-08...B000NCOKZQ