pic: 5/8-18 X ¾ jam nuts by QA1 Precision Products

[GDG 2337]

[cdm-description=photo]41228[/cdm-description]

[smart1]

Cool, do you have a weight comparison.

[MrForbes]

I bet I have some 5/8 jam nuts left over from building my race car, now that you mention it.