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AN23-28A
Aeronautical Standard Clevis Bolt
Description
Clevis bolts have a slotted brazier type head. They are special-purpose bolts for use where a large shearing stress occurs (never in tension). Manufactured and cadmium plated in same manner as AN3 - AN8 aircraft bolts. Minimum tensile strength 125,000 PSI. Available with drilled or undrilled shank. Add letter "A" after dash number for undrilled shank. Prices fluctuate on clevis bolts
Specifications
| Fastener Length | 1.771 inches minimum and 1.791 inches maximum |
|---|---|
| Grip | 1 7/16 |
| Groove Diameter | 0.136 inches minimum and 0.146 inches maximum |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Diameter | 0.365 inches minimum and 0.385 inches maximum |
| Head Height | 0.083 inches minimum and 0.103 inches maximum |
| Head Style | Button |
| Internal Drive Style | Slot |
| Length | 1 25/32 |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6050 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6758 mil spec 5th material response or ams 6300 assn std 6th material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Single Shear Strength | 2125 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.324 inches minimum and 0.364 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNF |
| Thread Size | 10 |
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.
- AN23-16 AN #10-32 · 0.073 in · Button · Steel
- AN23-16A AN #10-32 · 0.073 in · Button · Steel
- AN23-22 AN #10-32 · 0.073 in · Button · Steel
- AN23-22A AN #10-32 · 0.073 in · Button · Steel
- AN23-24 AN #10-32 · 0.073 in · Button · Steel
- AN23-24A AN #10-32 · 0.073 in · Button · Steel
- AN23-25 AN #10-32 · 0.073 in · Button · Steel
- AN23-26 AN #10-32 · 0.073 in · Button · Steel
- AN23-26A AN #10-32 · 0.073 in · Button · Steel
- AN23-28 AN #10-32 · 0.073 in · Button · Steel
- AN23-29 AN #10-32 · 0.073 in · Button · Steel
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Catalog data updated 2026-07-05. Report a data error