Those are the ones I ordered
Yes, if you could get find where you got the longer screw ones that would be great.
After going through all my stuff ( bags of clips, bins, boxes, old e-mails and QuickBooks) I was unable to find where I purchased those clips with longer screws.
Pretty sure I got them at Mosier-Winet, an Oregon wisp, but it appears they have no sales any more of hardware (it was likely 5-6 years ago I bought them).
I measured the few I have left and they are only 1/8" longer, making them 5/8" I guess, so it's hardly worth the bother.
I even visited the site of the manufacturer, Steren, and all I find is white, gray or black versions of the 1/2" or a double clip for satellite. If I didn't have the handful I have I would think I imagined it!
So the
Steren # 200-963BK (1/2", single clip, black) is what I find...thanks for waiting for very little additional info; good luck!