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GB511GG8D49A
Bolt
Description
Fastener Length: 3-23/32", Thread: 1/2-20, Thread Length: 5/8"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 3.496 inches nominal first hole |
|---|---|
| Fastener Length | 3.679 inches minimum and 3.726 inches maximum |
| Grip Diameter | 0.4990 inches minimum and 0.4995 inches maximum |
| Grip Length | 3.062 |
| Head Height | 0.271 inches minimum and 0.291 inches maximum |
| Head Style | Double hexagon |
| Length | 3 23/32 |
| Material | Nickel |
| Material Specification | Ams 5662 assn std single material response |
| Min. Tensile Strength (psi) | 220000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.101 inches minimum first hole and 0.111 inches maximum first hole |
| Surface Finish | 32.0 microinches grip |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.500 |
| Thread Direction | Right-hand |
| Thread Length | 0.633 |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
| Thread Size | 1/2 |
| Width Between Flats | 0.741 inches minimum and 0.752 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for GB511GG8D49A. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error