- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.663 inches nominal
- Fastener Length
- 3.163 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.203 inches minimum and 0.235 inches maximum
- Width Between Flats
- 0.554 inches minimum and 0.564 inches maximum
- End Item Identification
- C5M fuselage
- Nominal Thread Diameter
- 0.375 inches
- Grip Length
- 2.485 inches minimum and 2.515 inches maximum
- Features Provided
- Finished head
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 140000 pounds per square inch
- Part Name Assigned BY Controlling Agency
- Bolt machine hex head
- Special Features
- Undrilled bolt
- Material
- Iron alloy 660 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.