I'm running 25mm front spacers so ordered some 63mm shank lugs, well as it turns out the way H&R measures these is kinda weird (imo), they include the floating collar. Bottom line they are too short but I've used them so no return. Could be used for 15-20mm spacers, but I'm no expert, so you should measure and determine the shank length you want.
Anyway, officially these are 63mm lug bolts, but the shank measures 53mm by my math. Not sure the manufacturer, got them from a local racing shop. These are p-car bolts, so 19mm head and r14 ball seat. I've got 8 total. $30.
If you find this ad in the future and it isn't marked SOLD, then they are still available.
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