bolts › machine bolts
NAS1670-4L7
Bolt Jo
Description
Fastener Length: 37/64"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Expansion Device | Serrated stem-type w |
| Fastener Length | 0.554 inches minimum and 0.584 inches maximum |
| Grip Length | 0.407 inches minimum and 0.469 inches maximum |
| Head Major Diameter | 0.499 inches minimum and 0.507 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Material | Steel |
| Shank Diameter | 0.258 inches minimum and 0.260 inches maximum |
| Shank Style | Threaded self-plugging shank w/sleeve |
| Surface Treatment | Cadmium |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1670-4L3
- NAS1670-4L4
- NAS1670-4L6
- NAS1670-4L7
- NAS1670-4L8
- NAS1670-4L12
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1670-4L7. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error