If you can go to your local hardware or big box store, buy a 1/2-20 nut. If it threads right on it’s a 1/2-20. If it doesn’t it’s probably a metric thread.
Or email/call the manufacturer. Gonna bet AoA, UA, Donny FL or PA know too.
Or email/call the manufacturer. Gonna bet AoA, UA, Donny FL or PA know too.
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