- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.345 inches nominal
- Fastener Length
- 0.455 inches minimum and 0.485 inches maximum
- Head Style
- Dished hexagon
- Head Height
- 0.110 inches minimum and 0.125 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Hole Diameter
- 0.046 inches minimum and 0.056 inches maximum
- Grip Diameter
- 0.115 inches minimum and 0.135 inches maximum
- Shank Unthreaded Hole Diameter
- 0.070 inches minimum and 0.080 inches maximum first hole
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.052 inches minimum and 0.072 inches maximum
- Hole Quantity
- 3
- Hole Type
- Drilled
- Thread Quantity per Inch
- 32
- Hole Configuration Style
- Hexagon corners
- Distance from Head Largest Bearing Surface to Shank Hole Center
- 0.306 inches nominal first hole
- Part Name Assigned BY Controlling Agency
- Navy special project
- Material Document and Classification
- MIL-S-5626 mil spec single material response or ams 6415 assn std single material response or MIL-S-5000 mil spec single material response or MIL-S-6049 mil spec single material response 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.