screws › hexagon head cap screws
MS90725-10
1/4-20X1 1/4 MS90725 Military Hex Head Cap Screw Coarse Thread Cadmium Yellow Grade 5 DFAR
Description
Fastener Length: 1-1/4", Thread: 1/4-20, Thread Length: 3/4", MS90725 series screw
Specifications
| End Application | Mrap rg-33 and rg-33 auv |
|---|---|
| Fastener Length | 1.250 |
| Finish | Cadmium Yellow, Cadmium ll |
| Hardness Rating | 33.0 rockwell c and 39.0 rockwell c |
| Head Height | Between 0.150 inches and 0.163 inches |
| Head Style | Hexagon Head |
| Length | 1 1/4 |
| Material | Steel |
| Material Specification | Grade bd assn standard single material response grade8 assn standard single material response or astm a354 sae j429 |
| Min. Tensile Strength (psi) | 150000 pounds per square inch |
| Minimum Yield Strength | 120000 pounds per square inch |
| Size | 1/4-20 |
| Surface Treatment | Zinc and chromate |
| Surface Treatment Specification | Astm b633 type 2 sc 3 assn standard single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.750 inches and 0.938 inches |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 1/4 |
| Thread Type | N.C. - Coarse |
| Width Between Flats | Between 0.428 inches and 0.438 inches |
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.
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Catalog data updated 2026-07-05. Report a data error