bolts › clevis bolts
AN24-21A
Aeronautical Standard Clevis Bolt
Description
Clevis Bolt
Specifications
| Country of Origin | USA |
|---|---|
| Drilling | Undrilled Head |
| Grip | 1 in |
| Groove Diameter | 0.191 inches minimum and 0.201 inches maximum |
| Head Diameter | 0.500 |
| Head Height | 0.125 |
| Head Style | Button |
| Industry Standards/Certification | AN24 |
| Internal Drive Style | Slot |
| Length | 1 11/32 in |
| Material | Steel |
| NIIN | 00-156-2290 |
| NSN | 5306-00-156-2290 |
| Single Shear Strength | 3680 pounds per square inch |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 ty 1 cl 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.344 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNF |
| Thread Size | 1/4-28 |
| Weight | 0.021 lb |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error