screws › socket head cap screws
NAS1351-5H16P
Socket Head Cap Screw
Description
Fastener Length: 63/64", Hole Diameter: 3/64", Thread: 1/4-24, Head Width: 1/4", Thread Length: 0-63/64"
Specifications
| Drive Style | Hexagon |
|---|---|
| Fastener Length | Between 0.970 inches and 1.000 inches |
| Hardness Rating | 38.0 rockwell c and 45.0 rockwell c |
| Head Diameter | Between 0.457 inches and 0.469 inches |
| Head Height | Between 0.306 inches and 0.312 inches |
| Head Style | Flat chamfer |
| Hole Configuration Style | Round internal hexagon |
| Hole Diameter | Between 0.044 inches and 0.050 inches |
| Hole Quantity | 1 |
| Hole Type | Drilled |
| Internal Drive Style | Hexagon |
| Material | Steel |
| 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 | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 t31 cl2 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.887 inches and 1.000 inches |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNRF |
| Thread Series Designator | UNRF |
| Thread Size | 1/4 |
| Width Across Flats | Between 0.250 inches and 0.253 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1351-5H16P. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error