Tap Size Needed to Clean Weld Nuts on 2019 Honda Pilot for Hitch Install

Updated 05/19/2025 | Published 07/27/2020

Question:

Hello, I am looking for the bolt size, diameter and thread of a 2019 Honda Pilot. The bolt for fastening the hitch to the frame. I have one bolt that will not go through, I believe it is corroded a s I need to by a tap to fix it. But I do not know the right size to buy. Can you help?

asked by: Greg W

Expert Reply:

The hardware that is used to install hitches on your 2019 Honda Pilot like the Curt # C13146 is M14x1.50 so that is the size you'd need.

expert reply by: Jameson C

Jeffrey H.

4/3/2025

2020 the same tap

Jameson C.

4/3/2025

@JeffreyH Yes it would be.

Gio P.

5/19/2025

I had all six of my bolts get stuck halfway through tightening them on the hitch assembly. This product saved me. https://a.co/d/6dPl80K M14 x 1.5 Metric Thread Tap and Die Set, M14 x 1.5mm High-speed Steel Machine Tap Die Set Right Hand Tap and Round Thread Die