- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.370 inches nominal
- Fastener Length
- 0.778 inches nominal
- Head Style
- Spline drive shear head
- Head Height
- 0.164 inches nominal
- Grip Diameter
- 0.2483 inches minimum and 0.2492 inches maximum
- Head Minor Diameter
- 0.422 inches minimum and 0.446 inches maximum
- End Item Identification
- F-16 aircraft
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.250 inches nominal
- Thread Quantity per Inch
- 28
- Part Name Assigned BY Controlling Agency
- Bolt, external wrenching, spline drive, 132 ksi shear
- Special Features
- Threads .0156 oversize, restricted to repair work only
- Material
- Steel comp H11 overall
- Material Document and Classification
- AMS6487 assn std single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- NAS672 assn std single treatment 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.