nuts › plain blind rivet nuts
NAS1330A04K81
Locking Extended Washer Nut Self
Description
Thread Size: 7/64", Nut Length: 3/8
Specifications
| Err Default | +0.050 to 0.081 inches |
|---|---|
| Head Countersink Angle | Between 99.00 degrees and 101.00 degrees |
| Head Diameter | 0.263 |
| Head Height | 0.051 |
| Head Style | Flat countersunk reverse keyed |
| Key Length | 0.051 |
| Material | Aluminum |
| Nut Diameter | Between 0.151 inches and 0.155 inches |
| Nut Length | Between 0.355 inches and 0.385 inches |
| Nut Style | Blind rivet w/smooth round shank |
| Shank End Type | Open |
| Specification Data | 80205-nas1330 professional/industrial association standard |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Type 2 military specification single treatment response mil-a-8625 |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | Unc (coarse thread) |
| Thread Size | 0.112 |
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.
- NAS1330C04K106 NAS #4-40 · Flat countersunk reverse keyed · Steel
- NAS1330C04K131 NAS #4-40 · Flat countersunk reverse keyed · Steel
- NAS1330C04K81 NAS #4-40 · Flat countersunk reverse keyed · Steel
- NAS1330H04K81L NAS #4-40 · Flat countersunk reverse keyed · Steel
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Catalog data updated 2026-07-05. Report a data error