screws › close tolerance screws
NAS7603A5
Close Tolerance Screw
Description
length: 0.635", grip: 0.312", thread: 10-32 head, short thread, titanium alloy, aluminum coated, undrilled thread, non-locking
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Drive Style | Cross |
| Fastener Length | Between 0.620 inches and 0.650 inches |
| Grip Diameter | Between 0.1885 inches and 0.1895 inches |
| Grip Length | Between 0.302 inches and 0.322 inches |
| Head Diameter | Between 0.338 inches and 0.381 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Material | Titanium |
| Material Specification | Ams 4928 assn standard single material response or ams 4967 assn standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas7603 professional/industrial association standard |
| Surface Treatment | Aluminum |
| Surface Treatment Specification | Nas4006 assn standard 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) |
| Thread Size | 10 |
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.
- NAS7503U5 NAS #10-32 · 21/32 in · Flat countersunk · Iron
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Catalog data updated 2026-07-05. Report a data error