bolts › close tolerance bolts
NAS1221R04E4
Close Tolerance Bolt
Description
NAS1221, torque set
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1221R04E1
- NAS1221R04E2
- NAS1221R04E4
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1221R04E4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error