screws › machine screws
NAS1102-3-40
Screw
Description
Fastener Length: 2-1/2", Thread: 10-32, Thread Length: 1-3/4"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 2.500 |
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Diameter | 0.322 inches minimum and 0.385 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Torque set |
| Length | 2 1/2 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Screw Material | Steel comp e4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4037 |
| Screw Material Specification | Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-8503 mil spec 4th material response or mil-s-5626 mil spec 5th material response or ams 6300 assn std 6th material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416,type 2,class 3 fed spec all treatment responses |
| 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 | UNF |
| Thread Size | 10 |
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.
- MS24693-C286 MS #10-32 · 0.086 in · Flat countersunk · Steel
- MS24693C286 MS #10-32 · 0.086 in · Flat countersunk · Steel
- MS24693S286 MS #10-32 · 0.086 in · Flat countersunk · Steel
- NAS514P1032-40 NAS #10-32 · 0.086 in · Flat countersunk · Steel
- NAS514P1032-40P NAS #10-32 · 0.086 in · Flat countersunk · Steel
- NAS514P1032-44 NAS #10-32 · 0.086 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error