- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.550 inches minimum and 0.555 inches maximum
- Fastener Length
- 2.704 inches minimum and 2.734 inches maximum
- Head Style
- Dished hexagon
- Head Height
- 0.289 inches minimum and 0.296 inches maximum
- Width Between Flats
- 0.865 inches minimum and 0.877 inches maximum
- Grip Diameter
- 0.5610 inches minimum and 0.5615 inches maximum
- Shank Unthreaded Hole Diameter
- 0.141 inches minimum first hole and 0.151 inches maximum first hole
- Nominal Thread Diameter
- 0.562 inches
- Grip Length
- 2.115 inches minimum and 2.135 inches maximum
- Thread Quantity per Inch
- 18
- Minimum Tensile Strength
- 180000 pounds per square inch
- Distance from Head Largest Bearing Surface to Shank Hole Center
- 2.487 inches minimum first hole and 2.537 inches maximum first hole
- Surface Finish
- 32.0 microinches bearing surface of HEAD32.0 microinches GRIP32.0 microinches threads
- Material
- Titanium alloy uns R56400 overall
- Material Document and Classification
- AMS4828 assn std single material response overall or AMS4967 assn std single material response overall
- Thread Series Designator
- UNJF
- Specification/Standard Data
- 80205-NAS6409 professional/industrial association standard
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.