Set of 8 M6 x 40mm stud which was used as an exhaust stud on the Honda CB500K and CB550. If you're installing a new exhaust and you have some questionable threading on the studs, spring for some new studs! Sold as a set o...

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Set of 8 M6 x 40mm stud which was used as an exhaust stud on the Honda CB500K and CB550. If you're installing a new exhaust and you have some questionable threading on the studs, spring for some new studs! Sold as a set of 8.

Replaces Honda Part Number: 90044-323-300

Fits Honda:

CB500K Four - 1971-1973
CB550F Super Sport - 1975-1977
CB550K Four - 1974-1978



  • Set of 8 M6 x 40mm stud which was used as an exhaust stud on the Honda CB500K and CB550. If you're installing a new exhaust and you have some questionable threading on the studs, spring for some new studs! Sold as a set of 8.
  • Replaces Honda Part Number: 90044-323-300
  • Length: 40mm
  • Diameter: 6mm
  • Fits Honda: CB500K Four - 1971-1973 | CB550F Super Sport - 1975-1977 | CB550K Four - 1974-1978