- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.694 inches nominal
- Fastener Length
- 2.069 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.219 inches nominal
- Width Between Flats
- 0.678 inches minimum and 0.690 inches maximum
- Hole Diameter
- 0.106 inches nominal
- Grip Diameter
- 0.436 inches minimum and 0.437 inches maximum
- Point Diameter
- 0.426 inches minimum and 0.431 inches maximum
- Point Style
- FLAT
- Nominal Thread Diameter
- 0.437 inches
- Grip Length
- 1.375 nominal inches
- Hole Quantity
- 6
- Hole Type
- Drilled
- Thread Quantity per Inch
- 20
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hole Configuration Style
- Hexagon corners
- Material
- Steel comp 4140 overall or steel comp 4340 overall or steel comp 8740 overall
- Material Document and Classification
- AMS6349 assn std single material response overall or AMS6382 assn std single material response overall or AMS6415 assn std single material response overall or AMS6484 assn std single material response overall or AMS6322 assn std single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- QQ-P-416, type ii, class 2 fed spec single treatment 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.