N-Fab install - Help!!

[kylekap19]

Going to install my n-fabs and came across an issue.

I had oem side rails on before and there seems to be threads in the hex holes where the n-fab brackets go.

How the hell do you remove those to install the n-fab brackets??

If i cant get them out I guess I can use the bolts from the OEM steps in those right!?

 

[MADDOG]

I used my OEM bolts.

 

[kylekap19]

I used my OEM bolts.

Just did the same. Also ran out of daylight and skipped the step where it says drill a hole

Oem steps didnt have a center bracket anyway!