I have same consideration.-
Personally I like to use the 4-40 metal clevise from Dubro.....and use a shrink tube to secure the clevis from openning....good luck.
ORIGINAL: Topgun2mo
Although I am far from an expert, I wouldn't trust that setup. I could never be assured that the pin has good engagement to both clevis arms which is essential for a strong setup. I would opt for the thinner servo arm in that case. If you really want that servo arm, then I would investigate a clevis that would fit properly.