screws › close tolerance screws
NAS7502U1
Close Tolerance Screw
Description
Close Tolerance Screw
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 0.948 |
| Grip Diameter | 0.1630 inches minimum and 0.1635 inches maximum |
| Grip Length | 0.625 |
| Head Diameter | 0.296 inches minimum and 0.331 inches maximum |
| Head Height | 0.072 inches maximum |
| Head Style | Round wedge |
| Internal Drive Style | Cross recess type 1 |
| Material | Iron |
| Material Specification | Ams5731 assn std single material response or ams5737 assn std single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Nas4003 assn std single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.323 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJC |
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 NAS7502U1. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error