Just a quick post since i had a hard time finding these as well.
What "these" are are the 3 bolts that hold the heat shield in place, the one that has the hole for the O2 Sensor.
Briefly, driving in the snow of the salted streets of new york caused the bolt shield holes to corrode so much that it was dangling by one bolt at one point. the hole at the O2 sensor hole had rusted so that it was now a slot and not a hole. i secured using extra large heavy duty washers. (LOL) well, that held it. but i recently had a burst of enthusiam and decided to replace the shield. THAT was enough to get. But, upon removing the bolts, as they were fairly rusted/corroded, i wanted to replace them. THAT was not so easy but i finely found them. So, here is the information in case someone can use it.

Home Depot
Everbilt
M8-1.25 16mm
Class 8.8 Zinc Plated Hex Bolt

Product Information
Internet # 204281893
Model # 801648
Store SKU # 167439
$2.99

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