- Thread Class
- 3A
- Thread Direction
- Right-hand
- Fastener Length
- 0.812 inches nominal
- Head Style
- Double hexagon extended washer
- Head Height
- 0.250 inches minimum and 0.270 inches maximum
- Width Between Flats
- 0.277 inches nominal
- Extended Washer Diameter
- 0.365 inches minimum and 0.385 inches maximum
- Extended Washer Thickness
- 0.040 inches minimum and 0.050 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity per Inch
- 32
- Material
- Steel corrosion resisting overall
- Material Document and Classification
- MIL-S-8879 mil spec 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.