- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.345 inches nominal
- Fastener Length
- 1.642 inches minimum and 1.672 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
- Grip Diameter
- 0.189 inches nominal
- Shank Unthreaded Hole Diameter
- 0.070 inches minimum first hole and 0.080 inches maximum first hole
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 1.302 inches minimum and 1.322 inches maximum
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 1600000 pounds per square inch
- Distance from Head Largest Bearing Surface to Shank Hole Center
- 1.493 inches nominal first hole
- Material
- Steel corrosion resisting overall
- Material Document and Classification
- AMS5731 assn std 1ST material response overall and AMS35732 assn std 2ND material response overall and ams 5737 assn std 3RD material response overall and ams 5853 assn std 4TH material response overall
- Surface Treatment
- Passivate overall
- Surface Treatment Document and Classification
- QQ-P-35 fed spec single treatment response overall
- Thread Series Designator
- UNJF
- Specification/Standard Data
- 80205-NAS6703 professional/industrial association standard
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.