screws › close tolerance screws
NAS7503U5
Close Tolerance Bolt
Description
Close Tolerance Bolt
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Country of Origin | USA |
| Fastener Length | Between 0.620 inches and 0.650 inches |
| Grip Diameter | Between 0.1890 inches and 0.1895 inches |
| Grip Length | Between 0.302 inches and 0.322 inches |
| Head Diameter | 0.381 |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type iii |
| Material | Iron |
| Material Specification | Ams 5731 assn standard single material response |
| NIIN | 01-383-6058 |
| NSN | 5305-01-383-6058 |
| Specification Data | 80205-nas7503 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.323 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 10 |
| Weight | 0.0005 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.
- NAS7603A5 NAS #10-32 · 21/32 in · Flat countersunk · Titanium
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Catalog data updated 2026-07-05. Report a data error