bolts › close tolerance bolts
NAS1352C3LL20
Bolt
Description
Fastener Length: 1-1/4", Thread: 10-24, Head Width: 5/32", Thread Length: 7/8"
Specifications
| Fastener Length | 1.250 |
|---|---|
| Hardness Rating | 80.0 rockwell b minimum fastener |
| Head Diameter | 0.303 inches minimum and 0.312 inches maximum |
| Head Height | 0.185 inches minimum and 0.190 inches maximum |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 1 1/4 |
| 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-nas 1352 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response fastener |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.875 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNRC |
| Thread Size | 10 |
| Width Across Flats | 0.1562 inches minimum and 0.1587 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1352C3LL20. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error