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NAS662C2R15
Machine Screw
Description
Fastener Length: 15/16", Thread: 2-56, Thread Length: 29/32
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Fastener Length | Between 0.908 inches and 0.938 inches |
| Head Diameter | Between 0.156 inches and 0.175 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Material | Steel |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Screw Material | Steel comp |
| Screw Material Specification | Mil-s-7720 military specification 1st material response or qq-s-764 federal specification 2nd material response or qq-s-763 federal specification 3rd material response or qq-s-763 federal specification 4th material response |
| Screw Surface Treatment | Passivate |
| Screw Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Specification Data | 80205-nas662 professional/industrial association standard |
| Thread Class | 2a |
| Thread Diameter | 0.086 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.836 inches and 0.909 inches |
| Thread Qty | 56 |
| Thread Qty Per Inch (tpi) | 56 |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 2 |
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 NAS662C2R15. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error