- Thread Class
- 3A
- Fastener Length
- 1.740 inches minimum and 1.760 inches maximum
- Head Style
- Straight pan
- Head Height
- 0.068 inches minimum and 0.078 inches maximum
- Shank Diameter
- 0.3422 inches minimum and 0.3432 inches maximum
- Shank Style
- Stump
- Head Major Diameter
- 0.475 inches minimum and 0.505 inches maximum
- Chamfer Length
- 0.0468 inches nominal
- TIP Diameter
- 0.160 inches minimum and 0.180 inches maximum
- Grip Length
- 1.245 inches minimum and 1.255 inches maximum
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 6300 pounds per square inch
- Nominal Thread Size
- 0.3125 inches
- Part Name Assigned BY Controlling Agency
- Protruding shear head alloy steel 1/16 inch grip variation 1/32 oversize
- Material
- Steel overall
- Material Document and Classification
- MIL-S-5000 mil spec single material response or MIL-S-5626 mil spec single material response or MIL-S-6049 mil spec single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- QQ-P-416, type 2, class 2, color:bronze, and cetyl alcohol lubrication per hi-shear spec 305 fed spec 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.