bolts › machine bolts
NAS7803U9
Machine Bolt
Description
Fastener Length: 57/64", Thread: 10-32, Thread Length: 5/16", NAS7803 series bolt
Specifications
| Fastener Length | Between 0.87 inches and 0.90 inches |
|---|---|
| Grip Diameter | Between 0.189 inches and 0.1895 inches |
| Grip Length | Between 0.552 inches and 0.572 inches |
| Head Diameter | Between 0.357 inches and 0.373 inches |
| Head Height | Between 0.122 inches and 0.133 inches |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Material | Iron |
| Material Specification | Ams 5731 assn standard single material response or ams 5737 assn standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas7803 professional/industrial association standard |
| Surface Finish | 32 micro inches surface of head |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.19 |
| 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 |
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 NAS7803U9. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error