- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.674 inches minimum and 0.849 inches maximum
- Fastener Length
- 0.985 inches minimum and 1.015 inches maximum
- Head Style
- Flat countersunk
- Head Diameter
- 0.703 inches minimum and 0.763 inches maximum
- Locking Feature
- Strip threads or pellet threads or patch threads
- Internal Drive Style
- High-torque
- Nominal Thread Diameter
- 0.375 inches
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hardness Rating
- 36.0 rockwell C minimum overall and 40.0 rockwell C maximum overall
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 32.0 microinches threads
- Material
- Plastic locking feature
- Material
- Steel comp E4340 fastener or steel comp 4140 fastener or steel comp 8740 fastener or steel comp 8735 fastener or steel comp 6150 fastener
- Surface Treatment
- Cadmium fastener and chromate fastener
- Surface Treatment Document and Classification
- QQ-P-416 ty 2 cl 2 fed spec single treatment response fastener
- Thread Series Designator
- UNJF
- Specification/Standard Data
- 80205-NAS1219 professional/industrial association standard
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.