screws › close tolerance screws
NAS7801-2
Close Tolerance Screw
Description
Fastener Length: 13/32", Thread: 6-32, Thread Length: 1/4
Specifications
| Fastener Length | Between 0.386 inches and 0.416 inches |
|---|---|
| Grip Diameter | Between 0.1365 inches and 0.1375 inches |
| Grip Length | Between 0.115 inches and 0.135 inches |
| Head Diameter | Between 0.256 inches and 0.270 inches |
| Head Height | Between 0.087 inches and 0.097 inches |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Material | Iron |
| Material Specification | Ams 5731 assn standard single material response or ams 5737 assn standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas7801 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Class 2 federal specification single treatment response ty2 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.276 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJC |
| Thread Size | 6 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS7801-2
- NAS7801-3
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.
- NAS7701-2 NAS #6-32 · 27/64 in · Pan Head · Steel
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Catalog data updated 2026-07-05. Report a data error