- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 1.317 inches nominal
- Fastener Length
- 3.552 inches minimum and 3.582 inches maximum
- Head Style
- Spline extended washer
- Head Height
- 0.700 inches nominal
- Extended Washer Diameter
- 1.615 inches minimum and 1.625 inches maximum
- Extended Washer Thickness
- 0.126 inches nominal
- Grip Diameter
- 0.8730 inches minimum and 0.8740 inches maximum
- Head Minor Diameter
- 0.923 inches minimum and 0.938 inches maximum
- Nominal Thread Diameter
- 0.875 inches
- Grip Length
- 2.250 inches nominal
- Thread Quantity per Inch
- 14
- Minimum Tensile Strength
- 180000 pounds per square inch
- Surface Finish
- 32.0 microinches bearing surface of HEAD32.0 microinches GRIP32.0 microinches threads
- Special Features
- Centerdrill in point end at manufacturer's option on dash number 12 and 14 sizes
- Material
- Nickel alloy 718 overall
- Material Document and Classification
- AMS5662 assn std single 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
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.