screws › close tolerance screws
NAS7503U4
Close Tolerance Bolt
Description
Close Tolerance Bolt
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Country of Origin | USA |
| Fastener Length | 0.558 inches minimum and 0.588 inches maximum |
| Grip Diameter | 0.1890 inches minimum and 0.1895 inches maximum |
| Grip Length | 0.240 inches minimum and 0.260 inches maximum |
| Head Diameter | 0.381 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type iii |
| Length | 37/64 |
| Material | Iron |
| Material Specification | Ams 5731 assn std single material response |
| NIIN | 01-383-6009 |
| NSN | 5305-01-383-6009 |
| Specification Data | 80205-nas7503 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec 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 Designator | UNF |
| 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
No interchangeable or dimensionally similar parts are on record for NAS7503U4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error