Why Acorn Nuts? Hmm…because OEM nuts are often ugly, rusting, etc. and we (enthusiasts) work very hard to ensure our rides look as good as they drive.
The problem is that many OEM larger nuts for things like stocks and struts (under-hood) are non-standard at times and difficult to source. M12-1.25 thread pitch (finer Metric thread) can go for $10-15 per piece from hardware sources that actually “have” them available. Go ahead and do a quick Google search…you’ll be hard pressed to find a hardware store or online supplier that offers the elusive M12-1.25 in a semi-polished stainless-steel Acorn Nut…yet ZSPEC does.
Note – the internal height of the washer is ~18.5mm – add ~1mm for a flat washer under and you can easily compare against your stock bolt/stud to see if these will seat well (if close, consider adding an additional washer).
Offered as 2 and 4 quantities in this product listing. You can also check our bulk-stainless category for Acorn Nuts for 25/50/100 bulk quantities.
Enhance Your Ride – with ZSPEC Design solutions.