screws › socket head cap screws
NAS1351-6-24P
MS16998-76 Socket Head Cap Screw
Description
Fastener Length: 1-1/2", Thread: 3/8-24, Head Width: 5/16", Thread Length: 1-1/4"
Specifications
| Drive Style | Hexagon |
|---|---|
| Fastener Length | Between 1.46 inches and 1.50 inches |
| Hardness Rating | 38.0 rockwell and 45.0 rockwell |
| Head Diameter | Between 0.55 inches and 0.552 inches |
| Head Height | Between 0.365 inches and 0.368 inches |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 1 1/2, 1.50 |
| Material | Steel |
| Min. Tensile Strength (psi) | 170000 pounds per square inch |
| Minimum Yield Strength | 150000 pounds per square inch |
| Specification Data | 80205-nas1351 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Class 2 federal specification all treatment responses type 2 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Fraction | 3/8-24 |
| Thread Length | 1.250 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNRF |
| Thread Series Designator | UNRF |
| Thread Size | 3/8 |
| Width Across Flats | Between 0.312 inches and 0.316 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 NAS1351-6-24P. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error