- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.286 inches nominal
- Fastener Length
- 0.375 inches nominal
- Head Style
- Double hexagon extended washer
- Head Height
- 0.300 inches nominal
- Width Between Flats
- 0.348 inches nominal
- Extended Washer Diameter
- 0.438 inches nominal
- Extended Washer Thickness
- 0.144 inches nominal
- Grip Diameter
- 0.313 inches nominal
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.089 inches nominal
- Thread Quantity per Inch
- 28
- Material
- Steel corrosion resisting overall
- Precious Material and Location
- Bolt surfaces silver
- Precious Material
- Silver
- Surface Treatment
- Silver 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.