Here's another secret about MC most don't know: if there is something you need that isn't in their catalog and they don't have, many times they will go find it and buy it for you.
They have lots of really good buyers who don't have a problem making a few calls on your behalf.
For example: I needed a replacement hydraulic pump and reservoir system for a (edit)
120 ton press.
They offered stuff that we could have made work but it wasn't exactly what I wanted.
I gave them the make, model, and serial number of what I had.
An hour later she called and quoted a price for an exact OEM replacement and asked how many I wanted
And the price was about $200 cheaper than the enerpac system they had in their catalog.
Granted they probably wouldn't go to that much trouble for a $2 part, and I don't know if they would for someone who was not an established customer.
But you never know, and it wouldn't hurt to ask.