- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.469 inches nominal
- Fastener Length
- 2.281 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.156 inches nominal
- Width Between Flats
- 0.492 inches minimum and 0.502 inches maximum
- Grip Diameter
- 0.3110 inches minimum and 0.3120 inches maximum
- Shank Unthreaded Hole Diameter
- 0.076 inches nominal first hole
- End Item Identification
- 1520-014575179
- Nominal Thread Diameter
- 0.3125 inches
- Grip Length
- 1.812 inches nominal
- Thread Quantity per Inch
- 24
- Part Name Assigned BY Controlling Agency
- Bolt, hex head
- Material
- Steel comp 4140 overall
- Surface Treatment
- Cadmium 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.