bolts › close tolerance bolts
NAS1352C04LL5
Bolt
Description
Fastener Length: 5/16", Thread: 4-40, Head Width: 3/32", Thread Length: 5/16"
Specifications
| Fastener Length | 0.282 inches minimum and 0.312 inches maximum |
|---|---|
| Hardness Rating | 80.0 rockwell b minimum |
| Head Diameter | 0.176 inches minimum and 0.183 inches maximum |
| Head Height | 0.108 inches minimum and 0.112 inches maximum |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 5/16 |
| Locking Feature | Strip threads |
| Material | CRES |
| Material Specification | Astm a493 assn std all material responses fastener |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Minimum Yield Strength | 30000 pounds per square inch |
| Specification Data | 80205-nas1352 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response fastener |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.232 inches minimum and 0.312 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNRC |
| Thread Size | 4 |
| Width Across Flats | 0.093 inches minimum and 0.095 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1352C04LL5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error