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NAS387-632-8P
6-32 1/2 Machine Screw
Description
Oval Recessed Head Machine Screw
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Country of Origin | USA |
| Fastener Length | 0.500 |
| Head Angle | 100 º |
| Head Diameter | 0.268 |
| Head Style | Oval countersunk |
| Head Type | Recessed Oval |
| Industry Standards/Certification | NAS387 |
| Internal Drive Style | Cross recess type 1 |
| Length | 1/2 in |
| Material | Steel |
| NIIN | 00-639-7274 |
| NSN | 5305-00-639-7274 |
| Screw Material | Steel |
| Screw Surface Treatment | Chromate or nickel |
| Sold In | Per Package |
| Thread | 6-32 |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.500 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 6-32 |
| Weight | 0.002 lb |
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.
- NAS387-632-8 NAS #6-32 · 1/2 in · Oval countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error