- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.469 inches nominal
- Fastener Length
- 0.963 inches minimum and 0.990 inches maximum
- Head Style
- Flat countersunk undercut
- Head Diameter
- 0.5018 inches minimum and 0.5066 inches maximum
- Head Height
- 0.1060 inches minimum and 0.1080 inches maximum
- Grip Diameter
- 0.2490 inches minimum and 0.2495 inches maximum
- Internal Drive Style
- High-torque
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.490 inches minimum and 0.510 inches maximum
- Features Provided
- Dry film lubricant and O ring
- Thread Quantity per Inch
- 28
- Countersink Angle
- 100.0 degrees nominal
- Surface Finish
- 32.0 microinches bearing surface of HEAD32.0 microinches threads
- Material
- Titanium alloy uns R56400 overall or titanium alloy uns R56440 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.