Does the 2 5/16inch ball with the 2inch diameter shank have fine threads or coarse threads? How many threads per inch?
asked by: Kenneth
The shank of the Curt 2-5/16 inch trailer ball you referenced, part # C40091 features coarse threads. There are 5 threads per inch.
expert reply by: Mike L
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Product Page this Question was Asked From
30000 lbs GTW
3-1/2 Inch Shank Length
2-5/16 Inch Diameter Ball
2 Inch Diameter Shank
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