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MS16995-11
Hexagon Socket Cap Screw
Description
MS 16995-11 Hexagon Socket Cap Screw
Specifications
| Alternate Part Number | NAS1352C04-8 NAS1352-CO4-10 |
|---|---|
| Country of Origin | USA |
| Drilling | Undrilled Head |
| Drive Style | Hexagon |
| Fastener Length | Between 0.470 inches and 0.500 inches |
| Finish | Passivate |
| Hardness Rating | 80.0 rockwell b |
| Head Angle | 0 ? |
| Head Diameter | Between 0.176 inches and 0.183 inches |
| Head Height | Between 0.108 inches and 0.112 inches |
| Head Style | Flat chamfer |
| Head Type | Socket |
| Industry Standards/Certification | MS16995 |
| Internal Drive Style | Hexagon |
| Length | 1/2 |
| Material | CRES |
| Material Specification | 66 federal standard all material responses |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Minimum Yield Strength | 30000 pounds per square inch |
| Nondefinitive Specification/Std Data | 6 type |
| Size | 4-40 |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.420 inches and 0.500 inches |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 0.1120-40 |
| Thread Type | N.C. - Coarse |
| Weight | 0.002 lb |
| Width Across Flats | Between 0.094 inches and 0.095 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.
- MS16997-11 MS 40.00-40 · 1/2 in · Flat chamfer · Steel
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Catalog data updated 2026-07-05. Report a data error