Hexagon Nut
OEM Part Numbers Compatible: N01563020
Hexagon Nut for Metso NP13 impact crusher, OEM No. N01563020. Standard-duty design matched to OEM specifications. Made of 8.8 alloy steel (40Cr) with hardness 22-32 HRC. Weight: 0.05 kg. Dimensions: 20 x 20 x 15 mm. Suitable for crushing limestone, coal and gypsum under standard feed conditions.
Suitable Model
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Application
Standard hex nut paired with hexagon bolts/screws to fasten liners, guards and frame parts.
Installation Notes
Use with the correct washer, run the nut down squarely and torque to specification; never cross-thread.
FAQ
What grade is the hex nut?
When should I choose a self-locking nut instead?
Do I need thread locker?
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