Need some nuts and bolts

[BrainFearGone]

Can someone help me out. Im in need of a few random nuts and bolts. looking for 5/16 20 x 6 1/2in bolts and nuts to match. Was gunna go to Acme nut and bolt on oakwood in detroit but there not open on saturday. Ive tried a bunch of hardware stores and no luck. Any place downriver or in the belleville ypsi area where i can get these?

 

[RBOD]

home depot.

 

[BrainFearGone]

i checked one but couldnt find my size with a head that would sit flush in the hole on my upper intake

 

[RBOD]

well there's your problem. you're not supposed to put the nuts in the hole.

 

[beau]

Lowes has a pretty good selection.