screws › socket head cap screws
NAS1352-08H4
Socket Head Cap Screw
Description
Fastener Length: 1/4", Hole Diameter: 1/32", Thread: 8-32, Head Width: 9/64", Thread Length: 1/4", drilled head
Specifications
| Color | Black |
|---|---|
| Fastener Length | 0.220 inches minimum and 0.250 inches maximum |
| Hardness Rating | 38.0 rockwell c minimum and 45.0 rockwell c maximum |
| Head Diameter | 0.262 inches minimum and 0.270 inches maximum |
| Head Height | 0.159 inches minimum and 0.164 inches maximum |
| Head Style | Flat chamfer |
| Hole Configuration Style | Round |
| Hole Diameter | 0.033 |
| Hole Quantity | 6 |
| Hole Type | Drilled |
| Internal Drive Style | Hexagon |
| Length | 1/4 |
| Material | Steel |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Minimum Yield Strength | 130000 pounds per square inch |
| Specification Data | 80205-nas1352 professional/industrial association standard |
| Surface Finish | 125.0 microinches |
| Surface Treatment | Oxide |
| Surface Treatment Specification | Mil-c-13924,cl1 mil spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.158 inches minimum and 0.250 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 8 |
| Width Across Flats | 0.141 inches minimum and 0.143 inches maximum |
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 NAS1352-08H4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error