screws › machine screws
NAS1102-08-8B
Machine Screw
Description
Length: 1/2", Thread: 8-32, Thread Length: 27/64", NAS1102 series screw
Specifications
| Color | Black |
|---|---|
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
| Fastener Length | Between 0.469 inches and 0.50 inches |
| Hardness Rating | Between 36.0 rockwell and 40.0 rockwell |
| Head Diameter | Between 0.27 inches and 0.332 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Torque set |
| Length | 1/2 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas1102 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Type 2 class 3 federal specification all treatment responses qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.339 inches and 0.432 inches |
| 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.
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
- 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
- NAS1219-08E8 NAS #8-32 · 1/2 in · Flat countersunk · Iron
- NAS514P832-8P NAS #8-32 · 1/2 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error