- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.694 inches nominal
- Fastener Length
- 2.256 inches nominal
- Head Style
- Dished hexagon
- Head Height
- 0.219 inches nominal
- Width Between Flats
- 0.686 inches nominal
- Grip Diameter
- 0.764 inches nominal
- Shank Unthreaded Hole Diameter
- 0.440 inches nominal overall
- Nominal Thread Diameter
- 0.4375 inches
- Grip Length
- 1.562 inches nominal
- Thread Quantity per Inch
- 20
- Minimum Tensile Strength
- 1600000 pounds per square inch
- Special Features
- W/drilled shank
- Material
- Iron alloy 660 overall
- Surface Treatment
- Cadmium 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.