- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.438 inches nominal
- Fastener Length
- 1.250 inches nominal
- Head Style
- Countersunk cylindrical convex
- Head Diameter
- 0.575 inches minimum and 0.635 inches maximum
- Head Height
- 0.138 inches maximum
- Grip Diameter
- 0.3115 inches minimum and 0.3120 inches maximum
- Head Major Diameter
- 0.635 inches maximum
- Internal Drive Style
- Tri-wing recess
- Nominal Thread Diameter
- 0.313 inches
- Grip Length
- 0.812 inches nominal
- Thread Quantity per Inch
- 24
- Countersink Angle
- 101.0 degrees nominal
- Material
- Titanium alloy uns R56400 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.