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NAS1399B4A4
Blind Rivet
Description
Fastener Length: 3/8", NAS1399 series rivet
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Expansion Device | Serrated stem-type w |
| Fastener Length | 0.385 inches maximum |
| Grip Length | 0.188 inches minimum and 0.250 inches maximum |
| Head Major Diameter | 0.221 inches minimum and 0.229 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Heat Treatment | H-38 strain hardened locking ring |
| Material | Aluminum |
| Material Specification | Qq-a-430 fed spec single material response locking ring |
| Shank Diameter | 0.124 inches minimum and 0.128 inches maximum |
| Shank Style | Self-plugging mechanically locked stem |
| Shear Strength | 388 single pounds per square inch |
| Specification Data | 80205-nas1399 professional/industrial association standard |
| Surface Treatment | Anodize or chromate |
| Surface Treatment Specification | Mil-a-8625 mil spec 1st treatment response or mil-c-5541 mil spec 2nd treatment response |
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.
- NAS1921M04-04 NAS 25/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
- NAS1921M04S04 NAS 25/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
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Catalog data updated 2026-07-05. Report a data error