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MS24693-5B
4-40X7/16 MS24693-B Phillips Flat 100 Degree F/T Machine Screws 300 Series SS BLK Ox DFAR
Description
Machine Screw
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Country of Origin | USA |
| Drive | Phillips |
| Fastener Length | 0.407 inches minimum and 0.438 inches maximum |
| Finish | Black Oxide |
| Head Angle | 100 ? |
| Head Diameter | 0.191 inches minimum and 0.225 inches maximum |
| Head Style | 100 Degree Flat Head, Flat countersunk |
| Industry Standards/Certification | AN507 |
| Internal Drive Style | Cross recess type 1 |
| Length | 7/16 |
| Material | CRES |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| NIIN | 00-451-8590 |
| NSN | 5305-00-451-8590 |
| Nondefinitive Specification/Std Data | 3 type and 3c style |
| Screw Material | Steel corrosion resisting |
| Screw Material Specification | Qq-s-763,300 series fed spec single material response or 66,300 series fed std single material response or comp 16-18 or 18-8 assn std single material response |
| Size | 4-40 |
| Specification Data | 80205-ms24693-5b national std/spec |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.308 inches minimum and 0.389 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Weight | .005 lb |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error