- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.366 inches minimum and 0.416 inches maximum
- Fastener Length
- 9.954 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.188 inches minimum and 0.203 inches maximum
- Width Between Flats
- 0.553 inches minimum and 0.564 inches maximum
- Grip Diameter
- 0.3740 inches minimum and 0.3745 inches maximum
- Shank Unthreaded Hole Diameter
- 0.116 inches minimum first hole
- End Item Identification
- E fwd fuselag
- Nominal Thread Diameter
- 0.375 inches
- Grip Length
- 3.563 inches nominal
- Thread Quantity per Inch
- 24
- Distance from Head Largest Bearing Surface to Shank Hole Center
- 3.123 inches minimum first hole and 3.173 inches maximum first hole
- Surface Finish
- 16.0 microinches threads
- Surface Finish
- 63.0 microinches bearing surface of head
- Surface Finish
- 63.0 microinches grip
- Part Name Assigned BY Controlling Agency
- Bolt, close tolerance, hexagon head, titanium, short thread
- Material
- Titanium alloy overall
- Material Document and Classification
- Nas 621 assn std single material response overall or ams 4928 assn std single material response overall
- Thread Series Designator
- UNJF
- Specification/Standard Data
- 80205-NAS656 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.