Matt - I bought some grade 8 center pins / bolts at Lowe's and (*damnit* <img src="/forums/images/graemlins/ignore.gif" alt="" />) I'm going to have to go out and dig through my gear to see what size they were - no drilling needed, but after dropping one spring pack and seeing the bolt EXPLODE <img src="/forums/images/graemlins/shocked.gif" alt="" />, I thought I should get some back-ups <img src="/forums/images/graemlins/kewl.gif" alt="" /> . I'll post back soon .... (*as my wifey is asleep .... shhhhhhhh* <img src="/forums/images/graemlins/rolleyes.gif" alt="" />)

[edit] Well it took some time to find them (weren't where they should've been) and, wouldn't you know it, I didn't write the size down on the bag!! - I can "measure" for you if it would help - sorry Matt [/edit]