- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.398 inches minimum and 0.438 inches maximum
- Fastener Length
- 0.490 inches minimum and 0.510 inches maximum
- Head Style
- Double hexagon W/hole
- Head Height
- 0.248 inches minimum and 0.268 inches maximum
- Width Between Flats
- 0.250 inches nominal
- Extended Washer Diameter
- 0.365 inches minimum and 0.385 inches maximum
- Extended Washer Thickness
- 0.040 inches minimum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.072 inches minimum and 0.092 inches maximum
- Features Provided
- Finished head
- Thread Quantity per Inch
- 32
- Hardness Rating
- 36.0 rockwell C minimum overall and 42.0 rockwell C maximum overall
- Surface Finish
- 32.0 microinches bearing surface of head
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 32.0 microinches threads
- Special Features
- Grip diameter 0.165 min. - 0.175 max.
- Material
- Titanium alloy uns R56400 overall
- Material Document and Classification
- AMS4967 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.