screws › socket head cap screws
NAS1351C3H28
Socket Head Cap Screw
Description
Fastener Length: 1-3/4", Hole Diameter: 3/64", Thread: 10-32, Head Width: 5/32", Thread Length: 7/8
Specifications
| Drive Style | Hexagon |
|---|---|
| Fastener Length | Between 1.710 inches and 1.750 inches |
| Hardness Rating | 80.0 rockwell b |
| 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 internal hexagon |
| Hole Diameter | 0.047 |
| Hole Quantity | 6 |
| Hole Type | Drilled |
| Internal Drive Style | Hexagon |
| Length | 1 3/4 |
| Material | CRES |
| Material Specification | 66 federal standard 1st material response or 66 federal standard 2nd material response or 66 federal standard 3rd material response or 66 federal standard 4th material response or 66 federal standard 5th material response or astm a493 assn standard 6th material response |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Minimum Yield Strength | 30000 pounds per square inch |
| Specification Data | 80205-nas1351 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| 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 | UNRF |
| Thread Series Designator | UNRF |
| Thread Size | 10 |
| 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
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS24673-7 MS #10-32 · 0.073 in · Flat chamfer · CRES
- MS24678-14 MS #10-32 · 0.073 in · Flat chamfer · Steel
- MS24678-15 MS #10-32 · 0.073 in · Flat chamfer · Steel
- 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
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Catalog data updated 2026-07-05. Report a data error