- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.502 inches minimum and 0.583 inches maximum
- Fastener Length
- 0.700 inches nominal
- Head Style
- Double hexagon extended washer
- Head Height
- 0.303 inches nominal
- Width Between Flats
- 0.3125 inches nominal
- Extended Washer Diameter
- 0.438 inches nominal
- Extended Washer Thickness
- 0.60 inches minimum
- Grip Diameter
- 0.2485 inches minimum and 0.2495 inches maximum
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.117 inches minimum and 0.198 inches maximum
- Thread Quantity per Inch
- 28
- Material
- Nickel alloy uns N07001 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.