nuts › plain blind rivet nuts
NAS1330C5K256
Rivnut
Description
Thread Size: 1/4", Nut Length: 15/16"
Specifications
| Err Default | +0.181/+0.256 inches |
|---|---|
| Head Countersink Angle | 99.00 degrees minimum and 101.00 degrees maximum |
| Head Diameter | 0.656 |
| Head Height | 0.104 |
| Head Style | Flat countersunk reverse keyed |
| Key Length | 0.104 |
| Material | Steel |
| Material Specification | Qq-w-423,form 1 fed spec single material response |
| Nut Diameter | 0.409 inches minimum and 0.413 inches maximum |
| Nut Length | 0.922 inches minimum and 0.952 inches maximum |
| Nut Style | Blind rivet w/smooth round shank |
| Shank End Type | Open |
| Specification Data | 80205-nas1330 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35,ty 2 fed spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNF |
| Thread Size | 0.312 |
| Unable To Decode | +0.181 to 0.256 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1330C5K181
- NAS1330C5K256
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.
- NAS1330A5K256 NAS 5/16-24 · Flat countersunk reverse keyed · Aluminum
- NAS1330C5K181 NAS 5/16-24 · Flat countersunk reverse keyed · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error