screws › machine screws
NAS623-6-6
Screw
Description
Fastener Length: 25/32", Thread: 3/8-24, Thread Length: 13/32"
Specifications
| Fastener Length | 0.751 inches minimum and 0.781 inches maximum |
|---|---|
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Diameter | 0.716 inches minimum and 0.740 inches maximum |
| Head Height | 0.244 inches minimum and 0.261 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 25/32 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Screw Material | Steel comp 4140 or steel comp e4340 or steel comp 8740 |
| Screw Material Specification | Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416 ty 2 cl 2 fed spec single treatment response |
| Specification Data | 80205-nas623 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.366 inches minimum and 0.416 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS623-6-6. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error