screws › close tolerance screws
NAS7203U5
Close Tolerance Screw
Description
Close Tolerance Screw
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 0.663 inches minimum and 0.693 inches maximum |
| Grip Diameter | 0.1890 inches minimum and 0.1895 inches maximum |
| Grip Length | 0.302 inches minimum and 0.322 inches maximum |
| Head Diameter | 0.338 inches minimum and 0.381 inches maximum |
| Head Height | 0.082 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type iii |
| Material | Iron |
| Material Specification | Ams5731 or ams5737 national std/spec single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Part Name Assigned By Controlling Agency | Bolt,100 deg.head,cruciform recess,close tolerance,a286 cres.long thread,self-locking and nonlocking |
| Single Shear Strength | 95000 pounds per square inch |
| Specification Data | 80205-nas7203 thru 7216 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.1900 |
| Thread Direction | Right-hand |
| Thread Length | 0.365 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS7203U3
- NAS7203U5
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS7203U5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error