- Thread Class
- UNJF-3A
- Thread Direction
- Right-hand
- Thread Length
- 0.425 inches nominal
- Fastener Length
- 0.9875 inches nominal
- Head Style
- Flat countersunk
- Head Diameter
- 0.4970 inches minimum and 0.5066 inches maximum
- Grip Diameter
- 0.2646 inches minimum and 0.2651 inches maximum
- End Item Identification
- F/A-18E/F aircraft, super hornet
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.5625 inches nominal
- Thread Quantity per Inch
- 28
- Minimum Tensile Strength
- 125000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Part Name Assigned BY Controlling Agency
- Navy special project
- Special Features
- Surface:dry film coating
- Material
- Nickel alloy 718 overall
- Material Document and Classification
- AMS-5662 assn std single material response overall
- Thread Series Designator
- UNJF
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.