screws › machine screws
NAS1219-08E8
Screw
Description
Fastener Length: 1/2", Thread: 8-32, Thread Length: 7/16"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 0.485 inches minimum and 0.515 inches maximum |
| Head Diameter | 0.294 inches minimum and 0.332 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | High-torque |
| Length | 1/2 |
| Material | Iron |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Screw Material | Iron alloy 660 |
| Screw Material Specification | Ams 5735 assn std single material response |
| Screw Surface Treatment | Passivate |
| Screw Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Specification Data | 80205-nas1219 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.351 inches minimum and 0.443 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJC |
| Thread Size | 8 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1219-08E6
- NAS1219-08E7
- NAS1219-08E8
- NAS1219-08E9
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS21093-0834 MS #8-32 · 1/2 in · Flat countersunk · Steel
- NAS1102-08-8B NAS #8-32 · 1/2 in · Flat countersunk · Steel
- NAS1102E08-8 NAS #8-32 · 1/2 in · Flat countersunk · Iron
- NAS1102E08-8P NAS #8-32 · 1/2 in · Flat countersunk · Iron
- NAS1189-08P8 NAS #8-32 · 1/2 in · Flat countersunk · Steel
- NAS514P832-8P NAS #8-32 · 1/2 in · Flat countersunk · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error