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They're called jam nuts and they're a nightmare in production. These days I think they're only used where the application isn't critical, the labor is skilled
by bronson 12y ago
They're called jam nuts and they're a nightmare in production. These days I think they're only used where the application isn't critical, the labor is skilled and underpaid, and you're fresh out of lock washers and nylocks.
- vonmoltke 12y agoI haven't seen jam nuts used outside of construction in a long time.