bolts › close tolerance bolts
NAS6605-58
Close Tolerance Bolt
Description
Close Tolerance Bolt
Specifications
| Fastener Length | 4.079 inches minimum and 4.109 inches maximum |
|---|---|
| Grip Diameter | 0.311 inches minimum and 0.312 inches maximum |
| Grip Length | 3.615 inches minimum and 3.635 inches maximum |
| Head Height | 0.141 inches minimum and 0.171 inches maximum |
| Head Style | Hexagon Head |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec 1st material response and ams6415 assn std 2nd material response and mil-s-5000 mil spec 3rd material response and mil-s-6044 mil spec 2nd material response |
| Point Style | Flat |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416, type ii, class 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.469 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Width Between Flats | 0.492 inches minimum and 0.502 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS6605-58. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error