Installing 3/4 inch spring relocating kit.

Longgone is it a countersunk head bolt in the kit? IIRC, that's what Cass said he used when I spoke with him.

http://www.mcmaster.com/#socket-head-cap-screws/=cmxlm2

Click on the flat style and either 1/2-13 or 5/8-11 for the right bolt diameter/pitch, then select your length.