screws › machine screws
NAS1801-08-32
Machine Screw
Description
Screw
Specifications
| Fastener Length | 1.984 inches minimum and 2.031 inches maximum |
|---|---|
| Head Height | 0.141 inches minimum and 0.164 inches maximum |
| Head Style | Hexagon Head |
| Internal Drive Style | Cross recess type 1 |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Screw Material | Steel comp 4340 or steel comp 8740 |
| Screw Material Specification | Mil-s-5000 mil spec 1st material response and mil-s-6049 mil spec 2nd material response or ams6322 assn std 2nd material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416 ty2 cl2 fed spec all treatment responses |
| Specification Data | 80205-nas1801 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.1640 |
| Thread Direction | Right-hand |
| Thread Length | 1.867 inches minimum and 1.951 inches maximum |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Width Between Flats | 0.243 inches minimum and 0.251 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1801-08-32. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error