Water Pump Pulley Bolts

[rdf]

Does anyone know where I can get the 4 bolts for the water pump pulley?  I've searched everywhere but can only find the water pump housing bolts.  Does anyone know what size they are even?  I believe these are correct but want to make sure:
https://www.homedepot.com/p/Everbilt-5-16-in-18-x-5-8-in-Hex-Button-Head-Stainless-Steel-Socket-Cap-Screw-2-Pack-827698/204825773

[Burdar]

They are just a 5/16 Grade-5 bolt.  The length depends on what gets mounted in front of the pulley.  Are you just mounting the pulley buy itself or is there a clutch fan in front of it?  If you are using a standard fan with a factory spacer it will take a longer bolt obviously.

[rdf]

They are just a 5/16 Grade-5 bolt.  The length depends on what gets mounted in front of the pulley.  Are you just mounting the pulley buy itself or is there a clutch fan in front of it?  If you are using a standard fan with a factory spacer it will take a longer bolt obviously.

Thanks for the reply....no clutch fan, just the pulley itself.