bolts › machine bolts
NAS428-3A4
Machine Bolt
Description
crown hex head
Specifications
| Material | Steel |
|---|---|
| Thread Direction | Right-hand |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS428-3A4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error