bolts › close tolerance bolts
NAS7203-3
Close Tolerance Bolt
Description
Close Tolerance Bolt
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Country of Origin | USA |
| Fastener Length | Between 0.548 inches and 0.578 inches |
| Grip Diameter | Between 0.1879 inches and 0.1887 inches |
| Grip Length | Between 0.178 inches and 0.203 inches |
| Head Diameter | Between 0.338 inches and 0.381 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type ii |
| Material | Iron |
| Material Specification | Ams5731 assn standard single material response or ams5737 assn standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| NIIN | 01-270-6708 |
| NSN | 5305-01-270-6708 |
| Single Shear Strength | 95000 pounds per square inch |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Cl 2 assn standard single treatment response type 11 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.365 |
| 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 |
| Weight | 0.0045 lb |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS7203-3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error