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NAS1801-3-64
Screw
Description
Fastener Length: 3-63/64", Thread: 10-32, Thread Length: 1-3/4"
Specifications
| Fastener Length | 3.910 inches minimum and 4.000 inches maximum |
|---|---|
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Height | 0.105 inches minimum and 0.120 inches maximum |
| Head Style | Hexagon Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 3 63/64 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Screw Material | Steel comp 4037 or steel comp 8630 |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416,type 2,class 2 fed spec single treatment response |
| Specification Data | 81205-bacs12cb professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 1.750 inches minimum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
| Width Between Flats | 0.305 inches minimum and 0.312 inches maximum |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1802-3-51 NAS #10-32 · 0.099 in · Hexagon Head · Iron
- NAS1802-3-52 NAS #10-32 · 0.099 in · Hexagon Head · Iron
- NAS1802-3-53 NAS #10-32 · 0.099 in · Hexagon Head · Iron
- NAS1802-3-54 NAS #10-32 · 0.099 in · Hexagon Head · Iron
- NAS1802-3-55 NAS #10-32 · 0.099 in · Hexagon Head · Iron
- NAS1802-3-56 NAS #10-32 · 0.099 in · Hexagon Head · Iron
- NAS1802-3-59 NAS #10-32 · 0.099 in · Hexagon Head · Iron
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Catalog data updated 2026-07-05. Report a data error