- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.630 inches minimum and 0.690 inches maximum
- Fastener Length
- 1.625 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.125 inches nominal
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.935 inches minimum and 0.995 inches maximum
- Features Provided
- Finished head
- Thread Quantity per Inch
- 32
- Minimum Yield Strength
- 85000 pounds per square inch
- Material
- Iron alloy 660 overall
- Material Document and Classification
- Ams 5731 assn std single material 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.