Hey all, can you guys tell me how well 5/16"-18 carriage bolts fit in the grooves of 80/20's 15-series struts? I've been drafting a cad model of the machine I'd like to build and it seems that the width of the bolts' square neck is bigger then the T-channel of the 15 series.
McMaster's 5/16"-18 bolts have .324" necks and the T-channel of the 15 series range from .320" to .3121", depending on whether the 2 degree drop-lock feature is engaged. I'm getting the T-channel measurements from 80/20's own cad drawings.