screws › machine screws
NAS1802-3-28
Machine Screw
Description
Fastener Length: 1-25/32", Thread: 10-32, Thread Length: 1-47/64", NAS1802 series screw
Specifications
| Fastener Length | 1.734 inches minimum and 1.781 inches maximum |
|---|---|
| Head Height | 0.105 inches minimum and 0.120 inches maximum |
| Head Style | Dished hexagon |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 25/32 |
| Material | Iron |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Screw Material | Iron alloy 660 |
| Screw Material Specification | Ams 5731 assn std single material response or ams 5737 assn std single material response |
| Screw Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Specification Data | 80205-nas1802 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 1.608 inches minimum and 1.749 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
| Width Between Flats | 0.305 inches minimum and 0.314 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1802-3-28. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error