screws › close tolerance screws
NAS7503-10
Close Tolerance Screw
Description
Thread Qty: 32, Material: Iron, Surface Treatment: Cadmium and Chromate, Head Style: Flat Countersunk NAS7503-10 Screw
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Fastener Length | Between 0.933 inches and 0.963 inches |
| Grip Diameter | Between 0.1885 inches and 0.1895 inches |
| Grip Length | Between 0.615 inches and 0.635 inches |
| Head Diameter | Between 0.338 inches and 0.381 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Material | Iron |
| Material Specification | Ams5731 assn standard single material response or ams5737 assn standard single material response |
| Specification Data | 80205-nas7503 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 class 2 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 | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS7503-4
- NAS7503-6
- NAS7503-7
- NAS7503-9
- NAS7503-10
- NAS7503-11
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS7503-10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error