Putting down 5/8" tongue and groove ply subfloor(hardwood eventually on top) in 2nd storey bedroom... 2x10 floor joist. Planning to use PL Premium subfloor adhesive but wondering what screw to use. Is a 2.5" construction grade screw with 5/8 unthreaded stem alright... Or is there something better? See the pic below...thank you!
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