- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.403 inches nominal
- Fastener Length
- 3.388 inches minimum and 3.418 inches maximum
- Head Style
- Pan no. 2
- Head Diameter
- 0.477 inches minimum and 0.492 inches maximum
- Head Height
- 0.140 inches minimum and 0.150 inches maximum
- Grip Diameter
- 0.2490 inches minimum and 0.2495 inches maximum
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 2.990 inches minimum and 3.010 inches maximum
- Thread Quantity per Inch
- 28
- Part Name Assigned BY Controlling Agency
- Bolt, flat pan head
- Material
- Steel corrosion resisting overall
- Surface Treatment
- Passivate 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.