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The castle nut design requires the use of a cotter or other locking pin. https://en.wikipedia.org/wiki/Castellated_nut https://en.wikipedia.org/wiki/Castellate
by 1970-01-01 3y ago
The castle nut design requires the use of a cotter or other locking pin.
https://en.wikipedia.org/wiki/Castellated_nut https://en.wikipedia.org/wiki/Castellated_nut
https://en.wikipedia.org/wiki/Positive_locking_device https://en.wikipedia.org/wiki/Positive_locking_device