- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.954 inches minimum and 0.974 inches maximum
- Fastener Length
- 1.062 inches nominal
- Head Style
- Double hexagon W/hole
- Head Height
- 0.422 inches nominal
- Width Between Flats
- 0.430 inches minimum and 0.439 inches maximum
- Extended Washer Diameter
- 0.562 inches nominal
- Extended Washer Thickness
- 0.090 inches minimum and 0.100 inches maximum
- Nominal Thread Diameter
- 0.375 inches
- Grip Length
- 0.088 inches minimum and 0.108 inches maximum
- Features Provided
- Finished head
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 195000 pounds per square inch
- Hardness Rating
- 42.0 rockwell C minimum overall and 46.0 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
- Material
- Steel comp 601 overall
- Material Document and Classification
- Ams 6304 assn std single material response overall
- Surface Treatment
- Cadmium overall and nickel overall
- Surface Treatment Document and Classification
- Ams 2416 assn std all treatment responses 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.