bolts › machine bolts
NAS1670-3L7
Blind Fastener
Description
Blind Fastener
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Diameter | 0.200 in |
| Expansion Device | Serrated stem-type w |
| Fastener Length | 0.526 inches minimum and 0.556 inches maximum |
| Features | Internally Threaded |
| Grip Length | 0.407 inches minimum and 0.469 inches maximum |
| Grip Range | 0.407 to 0.469 in |
| Head Major Diameter | 0.378 inches minimum and 0.385 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Head Type | Flush |
| Industry Standards/Certification | NAS1670 |
| Material | Steel |
| NIIN | 00-732-1428 |
| NSN | 5320-00-732-1428 |
| Shank Diameter | 0.197 inches minimum and 0.199 inches maximum |
| Shank Style | Threaded self-plugging shank w/sleeve |
| Surface Treatment | Cadmium |
| Weight | 0.01 lb |
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 NAS1670-3L7. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error