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MS24693-S300
Machine Screw - MS24693S300
Description
Machine Screw - MS24693S300
Specifications
| Alternate Part Number | AN507-428R20 |
|---|---|
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
| Country of Origin | USA |
| Fastener Length | 1.250 |
| Head Angle | 100 ? |
| Head Diameter | Between 0.442 inches and 0.507 inches |
| Head Style | Flat countersunk |
| Industry Standards/Certification | AN507 |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 1/4 |
| Material | Steel |
| Min. Tensile Strength (psi) | 60000 pounds per square inch |
| NIIN | 00-733-3042 |
| NSN | 5305-00-733-3042 |
| Screw Material | Steel comp 1010 |
| Screw Material Specification | Qq-s-630 federal specification single material response or qq-s-631 federal specification single material response or qq-s-634 federal specification single material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Class 3 federal specification single treatment response type 2 qq-p-416 |
| Thread Class | 2a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | Between 1.179 inches and 1.250 inches |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/4 |
| Weight | 0.013 lb |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS24693-S300 — functionally equivalent.
- AN507-428R20 Listed alternate 1/4-28 · 0.073 in · Flat countersunk · Steel
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS24693C300 MS 1/4-28 · 0.073 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error