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AN24-23A
Aeronautical Standard Clevis Bolt
Description
Clevis Bolt
Specifications
| Country of Origin | USA |
|---|---|
| Departure From Cited Document | Thread t per mil-s-7742 except major dia is not to exceed max allow bolt shank dia |
| Drilling | Undrilled Head |
| Fastener Length | 1.459 inches minimum and 1.479 inches maximum |
| Grip | 1 1/8 in |
| Groove Diameter | 0.106 |
| Head Diameter | 0.484 inches minimum and 0.516 inches maximum |
| Head Height | 0.109 inches minimum and 0.141 inches maximum |
| Head Style | Button |
| Industry Standards/Certification | AN24 |
| Internal Drive Style | Slot |
| Length | 1 15/32 in |
| Material | Steel |
| Material Specification | Mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-5626 mil spec 4th material response or mil-s-6758 mil spec 5th material response or mil-s-8695 mil spec 6th material response |
| NIIN | 00-144-4070 |
| NSN | 5306-00-144-4070 |
| Single Shear Strength | 3680 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2 cl 3 fed spec all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.324 inches minimum and 0.364 inches maximum |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNF |
| Thread Size | 1/4-28 |
| Weight | 0.023 lb |
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Catalog data updated 2026-07-05. Report a data error