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AN24-28
Aeronautical Standard Clevis Bolt
Description
Clevis Bolt
Specifications
| Country of Origin | USA |
|---|---|
| Distance From Head Largest Bearing Surface To Shank Hole Center | 1.610 inches first hole and 1.642 inches first hole |
| Fastener Length | 1.781 |
| Groove Diameter | Between 0.191 inches and 0.201 inches |
| Head Diameter | 0.500 |
| Head Height | 0.125 |
| Head Style | Button |
| Internal Drive Style | Slot |
| Length | 1 3/4 |
| Material | Steel |
| Material Specification | Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6050 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6758 military specification 5th material response or ams 6300 assn standard 6th material response |
| NIIN | 00-151-0530 |
| NSN | 5306-00-151-0530 |
| Shank Unthreaded Hole Diameter | 0.076 inches and 0.086 inches first hole |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Type 2 cl 3 federal specification all treatment responses qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.225 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/4 |
| Weight | 0.028 lb |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error