- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.500 inches nominal
- Fastener Length
- 0.072 inches minimum and 0.092 inches maximum
- Head Style
- Double hexagon extended washer
- Head Height
- 0.281 inches nominal
- Width Between Flats
- 0.243 inches minimum and 0.251 inches maximum
- Extended Washer Diameter
- 0.375 inches nominal
- Extended Washer Thickness
- 0.094 inches nominal
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 130000 pounds per square inch
- Hardness Rating
- 24.0 rockwell C minimum overall and 35.0 rockwell C maximum overall
- Minimum Yield Strength
- 85000 pounds per square inch
- Material
- Steel corrosion resisting 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.