Description
It looks like you’re asking whether part numbers 00801-145 and 00801-1939 both refer to the same .437-inch black cap nut. To determine if they are indeed identical, please confirm the following details for each part number:
- Thread size and pitch (e.g., 7/16-inch–14 UNC)
- Overall length (in inches)
- Hex size (the width across flats, in inches)
- Material and finish (e.g., steel, black oxide)
If those specifications match exactly for both 00801-145 and 00801-1939, then yes, they are the same cap nut. If any dimension, thread spec, or finish differs, they are distinct parts. Let me know the spec details, and I can help confirm definitively!
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