The M8-1.25 Black Zinc Acorn Nut is an almost ubiquitous piece of hardware on many Go-Go and Pride scooters, as well as on a number of Jazzy power chairs.
The acorn nut finds its place on many scooter mirror assemblies, holding the tiller clamp together. Acorn nuts (or "cap nuts") are also used on the ends of caster wheel and anti-tip wheel axles. The round "acorn" leaves a smooth, non-snag end where a sharper threaded end would not be wanted.
⚠ WARNING California Residents:
Proposition 65 Warning