Oil Pump Mounting Bolts?

Thanks for pics/dimensions. Hard to tell but doesnt appear to be any shoulder? I would think OEM would have a shoulder to "locate/mate" the pump better to the bearing cap?

12many said

They're 3/8-16 x 1-1/4" These I got from Hughes, grade 5 on the label, but the bolts have the six lines so they are grade 8​

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