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NAS464-6-20
Bolt
Description
Fastener Length: 1-5/8", Thread: 3/8-24, Thread Length: 25/64"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 1.469 inches nominal first hole |
|---|---|
| Fastener Length | 1.593 inches minimum and 1.640 inches maximum |
| Grip Diameter | 0.3737 inches minimum and 0.3742 inches maximum |
| Grip Length | 1.250 |
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Height | 0.188 |
| Head Style | Hexagon Head |
| Length | 1 5/8 |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-8503 mil spec 5th material response or mil-s-8695 mil spec 6th material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.106 inches nominal first hole |
| Single Shear Strength | 10500 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,type 2,class 3 fed spec all treatment responses head, Qq-p-416,type 2,class 3 fed spec all treatment responses threads |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.343 inches minimum and 0.390 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNF |
| Thread Size | 3/8 |
| Width Between Flats | 0.552 inches minimum and 0.564 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS464-6-14
- NAS464-6-16
- NAS464-6-17
- NAS464-6-20
- NAS464-6-25
- NAS464-6-31
- NAS464-6-33
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS464-6-20. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error