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NAS514P632-4
Machine Screw
Description
Machine Screw
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Country of Origin | USA |
| Fastener Length | Between 0.219 inches and 0.250 inches |
| Hardness Rating | Between 26.0 rockwell c and 32.0 rockwell c |
| Head Diameter | Between 0.233 inches and 0.279 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 1/4 |
| Material | Steel |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| NIIN | 00-550-1356 |
| NSN | 5305-00-550-1356 |
| Screw Material | Steel comp 8630 |
| Screw Material Specification | Mil-s-6050 military specification single material response or an-s-9 military standard single material response |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Cl 3 federal specification single treatment response type 1 qq-p-416 |
| Sold In | Per Package |
| Thread Class | 3a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.250 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 6 |
| Weight | 0.001 lb |
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.
- AN507-632-4 AN #6-32 · 1/4 in · Flat countersunk · Steel
- MS24693-BB24 MS #6-32 · 1/4 in · Flat countersunk
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- MS24693C24 MS #6-32 · 1/4 in · Flat countersunk · CRES
- NAS1102-06-4 NAS #6-32 · 1/4 in · Flat countersunk · Steel
- NAS514P632-4B NAS #6-32 · 1/4 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error