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AN34-50
Aeronautical Standard Bolt
Description
Fastener Length: 3-3/16", Thread: 7/8-14, Thread Length: 3/8"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 2.984 inches minimum first hole and 3.016 inches maximum first hole |
|---|---|
| Fastener Length | 3.203 |
| Groove Diameter | 0.768 inches minimum and 0.778 inches maximum |
| Head Diameter | 1.500 |
| Head Height | 0.438 |
| Head Style | Button |
| Internal Drive Style | Slot |
| Length | 3 3/16 |
| 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 |
| Shank Unthreaded Hole Diameter | 0.136 inches minimum first hole and 0.146 inches maximum first hole |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,type 2,class 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.875 |
| Thread Direction | Right-hand |
| Thread Length | 0.404 inches minimum |
| Thread Qty | 14 |
| Thread Qty Per Inch (tpi) | 14 |
| Thread Series Designator | UNF |
| Thread Size | 7/8 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN34-50. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error