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MS24678-14
Hexagon Socket Drilled Cap Screw
Description
MS 24678-14 Hexagon Socket Drilled Cap Screw
Specifications
| Alternate Part Number | NAS1351-3H16P |
|---|---|
| Country of Origin | USA |
| Drive Style | Hexagon |
| Fastener Length | 1.000 |
| Finish | Plain |
| Hardness Rating | 36.0 rockwell c and 43.0 rockwell c |
| Head Angle | 100 ? |
| Head Diameter | Between 0.303 inches and 0.312 inches |
| Head Height | Between 0.185 inches and 0.190 inches |
| Head Style | Flat chamfer |
| Hole Configuration Style | Round longitudinal hole |
| Hole Diameter | 0.050 |
| Hole Quantity | 6 |
| Hole Type | Drilled |
| Industry Standards/Certification | AN507 |
| Internal Drive Style | Hexagon |
| Length | 1 |
| Material | Steel |
| Material Specification | 66 federal standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Minimum Yield Strength | 130000 pounds per square inch |
| Size | 10-32 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Cl 3 federal specification all treatment responses type 2 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.875 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 10 |
| Thread Type | N.F. - Fine |
| Weight | 0.01 lb |
| Width Across Flats | Between 0.156 inches and 0.159 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS24678-14 — functionally equivalent.
- NAS1351-3H16P Listed alternate #10-32 · 1 in · Flat chamfer · Steel
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1351-3H20P NAS #10-32 · 0.073 in · Flat chamfer · Steel
- NAS1351-3H28P NAS #10-32 · 0.073 in · Flat chamfer · Steel
- NAS1351C3H20 NAS #10-32 · 0.073 in · Flat chamfer · CRES
- NAS1351C3H28 NAS #10-32 · 0.073 in · Flat chamfer · CRES
- MS24673-7 MS #10-32 · 0.073 in · Flat chamfer · CRES
- MS24678-15 MS #10-32 · 0.073 in · Flat chamfer · Steel
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Catalog data updated 2026-07-05. Report a data error