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NAS517-3-44
Screw
Description
Fastener Length: 3-1/8", Thread: 10-32, Thread Length: 3/8"
Specifications
| Countersink Angle | 100.0 degrees |
|---|---|
| Fastener Length | 3.156 |
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Diameter | 0.375 inches minimum and 0.387 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type ii |
| Length | 3 1/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Screw Material | Steel comp 4130 or steel comp 4340 or steel comp 8740 |
| Screw Material Specification | Mil-s-6758 mil spec single material response or mil-s-5000 mil spec single material response or mil-s-6049 mil spec single material response |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Qq-p-416,type ii,class 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.406 inches minimum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS517-3-44. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error