EGR solenoid bolt

[THEswinginD]

I was replacing the EGR solenoid and lost the bolt that secures the bracket to the abyss of the engine bay. Can't find it...does anyone know the size so I can just replace it? 89 k1500 with 350 TBI.

 

[PlayingWithTBI]

Can't find it...does anyone know the size so I can just replace it? 89 k1500 with 350 TBI.

IIRC 5/16"-18 X 3/4" or 1" maybe?

Edit: that's for the EGR valve to the Intake Manifold, I'm not sure where the "abyss" is. Are you talking about the EGR module to the mounting plate to the Intake Manifold? Generally the bolts to the engine are SAE while the ones to accessories are Metric.