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NAS464-4-9
Bolt
Description
Fastener Length: 7/8", Thread: 1/4-28, Thread Length: 5/16"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 0.650 |
|---|---|
| Fastener Length | 0.906 |
| Grip Diameter | 0.250 |
| Grip Length | 0.563 |
| Head Height | 0.125 |
| Head Style | Hexagon Head |
| Length | 7/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.076 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.343 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNF |
| Thread Size | 1/4 |
| Width Between Flats | 0.438 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS464P4A9 NAS 1/4-28 · 7/8 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error