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MS24694S107
Military Standard Machine Screw
Description
cadmium plated steel length: 1-9/32", grip: 3/4", thread: 1/4-28, countersunk, flat head, machine screw, structural
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| End Application | Sh-60f carrier based asw aircraft f110-ge-400; helicopter harpoon (agm-84); engine all-weather anti-ship hh-60h; missile search and rescue hh-60j; helicopter uscg search and rescue hc-130); helicopter ec-130e mc-130h c-2a (reprocured); aircraft (ac-130h h-60; aircraft seahawk phantom f-4; joint stars target radar systems; helicopter w/s:aircraft |
| Fastener Length | Between 1.266 inches and 1.312 inches |
| Hardness Rating | Between 26.0 rockwell c and 32.0 rockwell c |
| Head Diameter | Between 0.447 inches and 0.507 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Material | Steel |
| Min. Tensile Strength (psi) | 125000 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 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6098 military specification 3rd material response or mil-s-8503 military specification 4th material response or mil-s-5626 military specification 5th material response or ams 6300 assn standard 6th material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416 type 2 cl 3 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.429 inches and 0.578 inches |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/4 |
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.
- MS24694C107 MS 1/4-28 · 1-5/16 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error