screws › close tolerance screws
NAS7503-6
Close Tolerance Screw
Description
Thread Qty: 32, Material: Iron, Surface Treatment: Cadmium, Tensile Strength: 160000, Head Style: Flat Countersunk NAS7503-6 Screw
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Fastener Length | 0.698 |
| Grip Diameter | Between 0.188 inches and 0.189 inches |
| Grip Length | 0.375 |
| Head Diameter | Between 0.338 inches and 0.381 inches |
| Head Style | Flat countersunk |
| Material | Iron |
| Material Specification | Ams 5731 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response or ams 5853 assn standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas7503 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Class 2 federal specification single treatment response tyii qq-p-416 |
| 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 NAS7503-6. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error